banfield pet hospital - state of pet health report 2011 · preventive care. this commitment was the...

Banfield Pet Hospital®

State of Pet Health

Volume 1

2011RePoRt

2

welcome

Welcome to Banfield Pet Hospital’s State of Pet Health 2011 Report, Volume 1—the first of its kind to capture and analyze the medical data from 2.1 million dogs and nearly 450,000 cats. As the largest

general veterinary practice in the world, operating 770 hospitals in 43 states and employing more than 13,000 associates—including 2,400 licensed veterinarians—Banfield Pet Hospital has a unique understanding of the health of companion animals. Through our extensive commitment to innovation, our practice has created this ground-breaking, first-of-its-kind pet health report.

Pets are family—and our caring and compassionate veterinary teams partner with our clients to ensure pets stay part of the family by providing outstanding preventive care. This commitment was the driving force behind the creation of this report—we want to use our unique knowledge and research to help pet owners better care for their pets and raise awareness of serious health issues affecting dogs and cats.

Since Banfield was founded in 1955, many new companion animal diseases have been discovered, and the prevalence of diseases is constantly changing. There are several key diseases which are increasing in prevalence and are affecting the health of our pet population.

Below is an overview of significant findings from this year’s report:

• Diabetes—Since 2006, there has been a 32 percent increase in canine diabetes and a 16 percent increase in feline diabetes cases at Banfield hospitals.

• Heartworm Disease—One of the top three health risks for pets seen in Banfield hospitals in the Southern United States is heartworm disease. In 2010, this potentially fatal disease was detected in 6.7 percent of dogs in Mississippi; 6.3 percent in Arkansas; nearly 5 percent in Louisiana; nearly 3 percent in Alabama; 2.6 percent in Texas; and slightly more than 2 percent in South Carolina.

• Dental Disease—The most common disease in dogs and cats is dental disease, affecting 68 percent of cats and 78 percent of dogs over the age of 3. Just as with humans, dental disease has been associated with changes in liver, kidney and cardiac functions.

• otitis externa—The second most common disease affecting dogs and cats is otitis externa (ear infection). This disease has seen a 9.4 percent increase in dogs and a 34 percent increase in cats since 2006.

• Fleas and ticks— Overall, the proportion of flea infestation has increased 16 percent in dogs and 12 percent in cats over the past five years.

• Internal Parasites—Roundworms, hookworms and tapeworms can be transmitted from animals to humans. Roundworms, hookworms and whipworms have been on the rise in cats since 2006 while hookworms and whipworms have been on the rise in dogs during this same period.

As a practice, our focus is making a better world for pets through preventive care. We are the leader in innovative pet healthcare programs, such as Optimum Wellness Plans®—packages of healthcare services that include the cost of preventive care at an affordable price. Most importantly, we believe that early diagnosis of disease will positively impact a pet’s health and lifespan. The information in this report will be useful to both veterinarians and pet owners as we partner to help pets live longer, healthier lives.

Sincerely,

Jeffrey Klausner, DVM, MS, DACVIMChief Medical OfficerBanfield Pet Hospital

3

In 2010, Banfield Pet Hospital cared for 2.1 million dogs and nearly 450,000 cats. Banfield’s veterinarians, technicians and paraprofessionals

use PetWare®, Banfield’s proprietary data/electronic medical records system, to collect data from every pet cared for in Banfield hospitals. Information is downloaded daily to the medical database at Banfield’s main campus in Portland, Ore. Data are then analyzed by Banfield’s internal research team, Banfield Applied Research & Knowledge (BARK). BARK’s research findings are disseminated to Banfield veterinarians, the veterinary profession, and pet owners through various media including continuing education training, peer-reviewed publications, the Banfield Journal (a medical publication), and now, the State of Pet Health Report.

The State of Pet Health 2011 Report contains details of the most common and medically important diagnoses affecting dogs and cats in the United States, according to their age, breed and geographical location. In addition to the most common diagnoses affecting dogs and cats, this report also contains details on how the prevalence of selected diagnoses has differed over the last five years and how it has changed according to geography and season in 2010. These diagnoses have been selected because they are either the most common, preventable, transmittable to

humans (zoonotic disease) or medically important due to the effect on a pet’s overall health and lifespan. The diagnoses include: diabetes mellitus, heartworm disease, dental disease, otitis externa (ear infection), fleas, ticks and internal parasites (roundworms, hookworms, tapeworms and whipworms).

Banfield’s commitment to providing high-quality veterinary care is grounded in evidence-based medicine—this is supported by BARK’s team of data analysts, many of whom are veterinarians and are dedicated to population-based research. Our commitment also extends to forming partnerships which will benefit pets and pet owners. This philosophy led PetSmart®, the nation’s largest retailer of pet-related products and services, to ask Banfield to bring high-quality care to their customers by opening pet hospitals in their stores in 1994. In 2007, Banfield joined Mars Incorporated® family of businesses with the common goal of providing high-quality pet care and nutrition to companion animals.

It is Banfield’s hope this report will shed light on the overall state of pet health so that veterinarians, pet owners and clinical researchers can focus their efforts on strengthening the bond between people and their pets.

INTRoDUcTIoN

The figures and graphs in this report are

presented as cases per 10,000 (diabetes

mellitus, heartworm disease, fleas, ticks and

internal parasites) or cases per 100 (dental

disease and otitis externa). For example,

in 2010 there were 94 positive cases of

heartworm disease detected per 10,000

tests performed in dogs. Canine dental

disease affected 59 out of every 100 dogs

seen in 2010.

4

BReeD TReNDs 5

mosT commoN DIAGNoses—DoG 6

mosT commoN DIAGNoses—cAT 9

secTIoN oNe: DIABeTes mellITUs 12

secTIoN Two: HeARTwoRm DIseAse 15

secTIoN THRee: DeNTAl DIseAse 18

secTIoN foUR: oTITIs exTeRNA 21

secTIoN fIve: fleA & TIck 25

secTIoN sIx: INTeRNAl PARAsITes 31

coNclUsIoN 39

BanFIelD aPPlIeD ReSeaRcH & KnoWleDge (BaRK)

Banfield Pet Hospital employs a team of skilled researchers to help our veterinarians deliver the best care possible based on the latest medical evidence—this team is called the Banfield Applied Research & knowledge (BARk) team. BARk analyzes the medical data of the more than 6 million pet visits at Banfield hospitals each year through Banfield’s proprietary data medical records system, Petware®. The team then conducts retrospective and prospective research and shares its findings with veterinarians and the public through web-based communications, white papers, critically Appraised Topics (cATs) and the Banfield Journal.

for the state of Pet Health 2011 Report, the BARk team analyzed the medical records of the 2.1 million dogs and nearly 450,000 cats cared for in Banfield hospitals in 2010.

TABle of coNTeNTs

5

breed trends

20102000 %

CHIHUAHUA

%

CHIHUAHUA

GERMAN SHEPHERD

SHIH TZU

PIT BULL

MIX BREED

DACHSHUND

3.9

5.9

3.2

3.7

4.2

3.2

GERMAN SHEPHERD

SHIH TZU

PIT BULL

MIX BREED

DACHSHUND

ROTTWEILER

GOLDEN RETRIEVER

SPANIEL*

3.7

3.1

3.1

YORKSHIRE TERRIER

MALTESE

STANDARD POODLE

LABRADOR RETRIEVER 12.6 LABRADOR RETRIEVER 10.1

8.0

4.7

5.8

5.4

3.5

3.4

3.3

3.1

3.1

*Excluding American Cocker, English Springer and Cavalier King Charles spaniels.

Potential trend implications: These trends could potentially change the way veterinarians practice medicine, as large breed and small breed dogs are prone to different diseases. While large breed dogs are more prone to arthritis, hip dysplasia and twisted stomachs, small breed dogs are more prone to diabetes mellitus, periodontal disease and dislocated kneecaps.

trend hypothesis:The popularity of small breed dogs may be on the rise due to several lifestyle factors: a younger pet owner population, increased apartment/condo ownership with smaller (or nonexistent) yards and a desire for pets that require less space when traveling. In addition, as the generation of pet owners with suburban homes and larger yards grows older and focuses more on travel or downsizing their homes, smaller dogs may be more desirable.

for more information, visit banfield.com

The most common cat breeds have

remained consistent over the past 10 years.

They include: domestic shorthair, domestic

medium hair and domestic longhair.

the most common dog breeds cared for in Banfield hospitals have changed over the past decade. There is a considerable increase in the popularity of smaller dogs, particularly Chihuahuas (+116 percent) and Shih Tzus (+87 percent), and a decrease in the popularity of larger breeds, specifically Labrador

Retrievers (-20 percent) and German Shepherds (-40 percent). In addition, Pit Bulls have increased in popularity by 47 percent over the past 10 years. In 2010, three new dog breeds were added to the most common list of breeds cared for at Banfield—these breeds include the Standard Poodle as well as two small breeds: Yorkshire Terrier and Maltese.

Age Group

Juvenile(0-1 years)

Young Adult(1-3 years)

Mature Adult(3-10 years)

Geriatric(>10 years)

Alopecia

(loss of h

air)

Colitis

(larg

e bowel disease)

Conjunctivit

is

(eye infecti

on)

Dental Tarta

r

Dermatit

is

(skin infecti

on)

Healthy Pet

Lameness

Heart Murm

ur

Nuclear S

clerosis

(aging of the eye le

ns)

Overw

eight

Roundworms

Skin Tumors

Tapeworm

s

Periodontal D

isease

Grade 1

Periodontal D

isease

Grade 2

Periodontal D

isease

Grade 3

Gastroenterit

is

(GI u

pset)

Otitis Extern

a

(ear infecti

on)

Fleas

Arthrit

is

Most Common Diagnoses 2010 | Dog

Diagnosis Type

Prop

ortio

n of

Pat

ient

s (%

)

70

65

60

55

50

45

40

35

30

22

20

18

16

14

12

10

8

6

4

2

0

most common diagnoses 2010—dog most common diagnoses 2010—dog

6 7 8

the top 2010 diagnoses are a compilation of the most common diagnoses found in dogs throughout the year. While “Healthy Pet” is not a true medical diagnosis, it is important to include, as it reinforces that pet owners should bring their pets to the veterinarian for preventive care, as well as when their pets are sick or injured. Reasons for a “Healthy Pet” visit include physical examinations, routine vaccinations and blood work, nutritional counseling or behavior management, among other reasons.

Age Group

Juvenile(0-1 years)

Young Adult(1-3 years)

Mature Adult(3-10 years)

Geriatric(>10 years)

65

60

55

50

45

40

35

30

18

16

14

12

10

8

6

4

2

0

Cystitis

(bladder infecti

on)

Dental Tarta

r

Ear Mite

s

Fleas

Healthy Pet

Hyperthyroidism

(thyroid disease)

Otitis Extern

a

(ear infecti

on)

Overw

eight

Periodontal D

isease

Grade 1

Chronic Renal

Failu

re

Felin

e Respirato

ry

Virus

Roundworms

Tapeworm

s

Obese

Malaise

(depression)

Heart Murm

ur

Conjunctivit

is

(eye infecti

on)

Diagnosis Type

Most Common Diagnoses 2010 | Cat

Prop

ortio

n of

Pat

ient

s (%

)most common diagnoses 2010—cat most common diagnoses 2010—cat

9 10 11

the top 2010 diagnoses are a compilation of the most common diagnoses found in cats throughout the year. While “Healthy Pet” is not a true medical diagnosis, it is important to include, as it reinforces that pet owners should bring their pets to the veterinarian for preventive care, as well as when their pets are sick or injured. Reasons for a “Healthy Pet” visit include physical examinations, routine vaccinations and blood work, nutritional counseling or behavior management, among other reasons.

diabetes mellitusSectIon one

Diabetes mellitus is a serious medical condition in which a pet cannot control blood sugar levels due to problems with insulin

production or function. Pet owners’ most common concerns are when pets display polyuria (excessive urination), polydipsia (excessive thirst) and weight loss, despite a good appetite. Diabetes mellitus is a chronic disease, requiring lifelong treatment and monitoring.

There are two main types of diabetes mellitus: Type 1 (insulin-dependent) and Type 2 (non-insulin-dependent). Type 1 diabetes mellitus occurs when there is very low or no production of insulin by the pancreas. This is similar to the form of diabetes seen in children.

Type 2 diabetes mellitus occurs when the pancreas produces adequate amounts of insulin but the body is resistant to it. This is similar to the form of diabetes that develops in adult humans and can be treated with insulin, diet and other medications. Cats can suffer from either form of diabetes mellitus, but are more commonly affected by Type 2; dogs are more commonly affected by Type 1.

After confirming a diagnosis of diabetes mellitus and determining whether a pet has other health concerns, a veterinarian will most likely begin treatment with diet modification and insulin injections. Management of a diabetic pet can be challenging for both veterinarians and pet owners, as every pet responds differently to insulin.

Ongoing management of the disease requires regular trips to the veterinarian to assess how the pet is doing, to monitor blood glucose levels and to decide whether modifications to the treatment plan are necessary.

Bottom line:• The prevalence of diabetes mellitus in dogs

increased from 13.3 cases per 10,000 in 2006 to 17.5 cases per 10,000 in 2010—a 32 percent increase.

• The prevalence of diabetes mellitus in cats increased from 55.5 cases per 10,000 in 2006 to 64.3 cases per 10,000 in 2010. Although this represents only a 16 percent increase, diabetes mellitus is much more common in cats than in dogs.

• In 2010, Iowa, Rhode Island, Idaho, Nevada and Delaware had the greatest prevalence of diabetes mellitus in dogs, while Massachusetts, Rhode Island, South Dakota, Nevada and New Hampshire had the greatest prevalence in cats.

• While diabetes mellitus was not listed in the top 10 diagnoses of pets seen in 2010, the diagnosis of overweight or obese, which are risk factors for diabetes mellitus, was high on the list. For young adult, mature adult and geriatric dogs, it was in the top five diagnoses, and for cats of the same age ranges, it was in the top three.

Preventive recommendation:• Twice-a-year examinations help veterinarians

detect clinical signs of diabetes mellitus early.

• Keeping pets from becoming overweight or obese through proper exercise, nutrition and dietary management can reduce the risk of diabetes mellitus and other serious diseases.

12 for more information, visit banfield.com

2010 Diabetes Mellitus | Dog | 5-Year TrendCases (per 10,000)

20

18

16

14

12

10

8

6

Year

Case

s (p

er 1

0,00

0)

2006 2007 2008 2009 2010

diabetes mellitusSectIon one


key takeaway: As in humans, diabetes is on the rise in dogs and is associated with diet and exercise. since 2006, Banfield has seen a 32 percent increase in canine diabetes patients.

key takeaway: Diabetes mellitus remains a much bigger problem in cats than in dogs. Unlike canine diabetes, feline diabetes can potentially be reversed by weight loss.

110

100

90

80

70

60

50

40

30

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

0,00

0)

2010 Diabetes Mellitus | Cat | 5-Year TrendCases (per 10,000)

DIABeTes mellITUs—TReNDs oveR TIme SectIon one

13

14

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX7 19

19

16

20

17

32

29

25

35

21

16

23

1317

24

2327

28

24

25

20

33

24

24

22

5

35

62

19

17

22

19

16 1819

23

20

22

17

18

22

15

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Diabetes Mellitus | DogCases (per 10,000)

HighMediumLowNo Ban�eld hospital

Risk Level

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX35 77

76

66

96

74

106

99

137

124

71

64

98

4175

86

10992

122

76

101

74

121

80

82

70

102

33

30

78

80

81

96

71 5253

82

59

70

65

77

74

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Diabetes Mellitus | CatCases (per 10,000)

113


Risk Level

DIABeTes mellITUs—GeoGRAPHIc TReNDsSectIon one

15

heartworm diseaseSectIon tWo

Heartworm disease is a serious but preventable condition caused by Dirofilaria immitis—long, slender parasitic worms that can reach up

to 12 inches in length. Heartworm disease affects dogs, cats and ferrets and is potentially fatal. Dirofilaria immitis is transmitted from one pet to another by mosquitoes. Both indoor and outdoor pets are at risk for heartworm disease.

After infection, heartworms migrate to the blood vessels of the lungs and to the right side of the heart. Heartworms are capable of causing permanent damage to the heart and lungs before a pet shows any signs of disease. While there are treatment options for heartworm disease in dogs, there is currently no safe treatment for heartworm disease in cats or ferrets.

Clinical signs most commonly observed in pets with heartworm disease include cough, lethargy, difficulty breathing and sometimes hemoptysis (coughing up blood). Sudden death occurs rarely in dogs, but occurs more commonly in cats.

Treatment for heartworm disease is neither simple nor risk-free. The most common post-treatment complication is the development of pulmonary thromboembolism (clots within the lungs), caused when fragments of dead worms lodge in blood vessels within the lungs. Some degree of pulmonary thromboembolism will occur whenever heartworm disease is treated. Widespread blockage of pulmonary arteries can occur when worms die in great numbers.

Exercise after treatment can increase the chances of complications due to pulmonary thromboemboli, which is why exercise restriction is so important during and after treatment.

Bottom line:• Heartworm disease shows a distinct geographic

trend, with states in the Southeast having the highest prevalence of positive tests.

• In 2010, 6.7 percent of heartworm tests performed in dogs in Mississippi were positive; 6.3 percent in Arkansas; 5.0 percent in Louisiana; 2.9 percent in Alabama; 2.6 percent in Texas; and 2.1 percent in South Carolina.

• Although heartworm disease is more common during the warmer months, it is a year-round condition and has been diagnosed in every month and every state where Banfield has a hospital.*

*The American Heartworm Society reports that dogs testing positive for heartworm disease have been identified in all 50 states.

Preventive recommendation:• Annual heartworm tests for dogs.

• Year-round preventives in either form of monthly medication (topical or pill) or twice-yearly injection for dogs. Cats in heartworm-endemic areas should receive either form of monthly medication.


DID YoU KnoW?

Companion pets are not the only animals

susceptible to heartworm disease.

Certain wild animals can become infected

as well, providing other potential sources

through which mosquitoes might

transmit heartworms to pets.

16

key takeaway: Heartworm disease in dogs is most prevalent in the south, where up to 10 percent of dogs are infected by the disease in some states. Banfield has diagnosed heartworm disease in all 43 states where there is a Banfield hospital. In addition, the American Heartworm society reports that dogs testing positive for heartworm disease have been identified in all 50 states.

140

130

120

110

100

90

80

70

60

50

40

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

0,00

0)

2010 Heartworm Disease | Dog | 5-Year TrendCases (per 10,000)

SectIon tWo HeARTwoRm DIseAse—TReNDs oveR TIme

Heartworm disease does affect cats. Although there is no safe treatment for infected cats, heartworm testing is still important in determining whether a cat has heartworm disease and in order to rule out other medical conditions that may present similar clinical symptoms as heartworm disease, such as asthma.

17

key takeaway: Although the presence of mosquitoes that transmit heartworms varies by state and season, heartworm disease is diagnosed year-round in dogs.

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX665 291

208

162

50

45

35

14

45

41

157

163

101

499260

198

6115

11

33

12

9

6

8

6

6

9

7

14

22

20

70

13

20 4929

26

18

36

43

24

22

628

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Heartworm Disease | DogCases (per 10,000)


Risk Level

130

120

110

100

90

80

70

60J F M A M J J A S O N D

Month

Case

s (p

er 1

0,00

0)

2010 Heartworm Disease | Dog | 12-Month TrendCases (per 10,000)

SectIon tWoHeARTwoRm DIseAse—GeoGRAPHIc & seAsoNAl TReNDs

18

dental diseaseSectIon tHRee

Dental disease is the most common disease in dogs and cats, affecting 78 percent of dogs and 68 percent of cats over the age of 3.

Dental disease includes any health issue affecting the mouth, including inflammation, tartar, gingivitis and periodontal disease, among other issues.

Periodontal disease is classified by the severity of its impact on teeth and gums: It is divided into four stages, ranging from mild tartar and gingivitis (inflammation of the gums), to gingival recession and degradation of the periodontal ligament, to significant inflammation and loss of teeth. Periodontal disease, when severe, can lead to bacterial infections that spread through the bloodstream to other organs, including the heart, kidneys and liver, causing chronic disease and even organ failure.

Risk factors for developing dental disease in dogs include increasing age and small breed size. Although increasing age is a risk factor for the development of dental disease, it can occur at any age. Prevention early in life will help to reduce the frequency and severity of dental disease later in life. Professional cleanings are vital because they include measures pet owners can’t take at home. These measures include a thorough examination of a pet’s teeth and gums, dental radiographs to evaluate the entire tooth and check for bone loss or abscesses, and the use of special tools to remove tartar from the teeth below the gum line.

Bottom line:• Since 2006, there has been a 12.3 percent rise

in the prevalence of dental disease in dogs, with steady growth each year.

• There has been a 10.2 percent rise in the prevalence of dental disease in cats. However, the numbers have increased only slightly over the last four years.

• In 2010, tartar was the most common dental diagnosis in dogs (toy, small, medium and large breed) as well as cats.

• Periodontal disease grade 1 was found in the top 10 diagnoses of dogs while gingivitis was in the 10 top diagnoses in cats.

• Periodontal disease grade 1 and grade 2 were both in the top 10 diagnoses for small dogs, while toy, medium and large breed dogs mostly presented with dental tartar.

• The top five canine breeds most likely to develop periodontal disease include: Toy Poodle, Yorkshire Terrier, Maltese, Pomeranian and Shetland Sheepdog.

• In 2010, Minnesota, Illinois, Iowa, Nebraska and Washington had the greatest prevalence of dental disease in dogs, while Minnesota, Illinois, Washington, Idaho and Kansas had the greatest prevalence in cats.

Preventive recommendation:

• Regular dental examinations by a veterinarian and annual professional dental cleanings, especially for dogs and cats over the age of 2.

• At-home preventive care including twice-a-week brushing.

• Dental chews, water additives and specially formed dry pet food may also be used to help prevent tartar build-up.


19

key takeaway: Dental disease affects 54 percent of all cats and 68 percent of cats over the age of 3. As in humans, any stage of dental disease can be associated with more serious health issues, some of which can impact quality of life.

key takeaway: Dental disease is the most common disorder affecting dogs and continues to be on the rise. Just as in humans, dental disease has been associated with changes in liver, kidney and cardiac functions.

70

60

50

40

30

20

10

0

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

00)

2010 Dental Disease | Dog | 5-Year TrendCases (per 100)

70

60

50

40

30

20

10

0

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

00)

2010 Dental Disease | Cat | 5-Year TrendCases (per 100)

SectIon tHReeDeNTAl DIseAse—TReNDs oveR TIme

20

Dental Disease | DogCases (per 100)

Very highHighMediumNo Ban�eld hospital

Risk Level

MN

WY

SDID

OR

WA

CA

NVUT

CO

AZNM OK

KS

NE

TX4566

70

7270

54

72

63

60

66

66

66

72

66

71

72

56

64

79

57

IA

MO

AR

LA

NDMT

38 56

58

60

70

65

50

64

62

62

65

67

67

73 61 6369

55

62

62

48

58

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

FL

VT

ME

NJ

MD DE

VA

NH

CTMA

39RI

Dental Disease | CatCases (per 100)

Very highHighMediumNo Ban�eld hospital

Risk Level

MN

WY

SDID

OR

WA

CA

NVUT

CO

AZNM OK

KS

NE

TX2957

67

6966

47

61

56

58

64

63

63

70

60

70

61

50

56

73

38

IA

MO

AR

LA

NDMT

26 46

50

56

66

66

44

62

59

52

60

57

67

70 51 5863

45

54

56

40

49

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

FL

VT

ME

NJ

MD DE

VA

NH

CTMA

31RI

SectIon tHRee DeNTAl DIseAse—GeoGRAPHIc TReNDs

21

otitis externaSectIon FoUR

otitis externa is inflammation of the outer ear canal; in 2010, it was the most common diagnosis in dogs and cats after dental

disease in the Banfield pet population. Otitis externa is an important disease not only because it is common, but because it causes significant discomfort and can become a lifelong problem that is expensive to treat. Dogs are more likely to develop ear infections than cats due to their lifestyle. Swimming, outdoor activities and large amounts of hair in the ears contribute to the increased risk in dogs.

Clinical signs of ear problems exhibited by dogs and cats include: odor, scratching or rubbing of ears and head, discharge in the ears, or redness or swelling of the ear flap or canal. Some pets may show discomfort by shaking their head or tilting it to one side, reacting with pain dramatically when touched around the ears or showing changes in behavior such as depression or irritability.

Otitis externa in dogs and cats can be triggered by many different causes. Underlying problems may include food allergies, ear mites, bacterial or yeast infections or irritation from foreign bodies such as parts of plants, shrubs or trees.

Diagnosis of otitis externa is made using an otoscope to look down into the ear canal and assess the amount of inflammation present, whether the ear drum is involved, and whether there are any foreign bodies, tumors or other potential causes present. Swabs can be taken of the ear canal, smeared on a microscope slide, stained, and examined for bacteria, yeast and mites. A thorough history and physical examination may help to determine the root of the problem, especially in the case of allergies.

Bottom line:• Otitis externa is in the top 10 diagnoses for both

dogs and cats of all sizes, ages and regions of the United States.

• In 2010, 15.8 percent of dogs and 7.4 percent of cats were diagnosed with otitis externa.

• There has been a 34 percent increase in the prevalence of otitis externa in cats, with steady growth each year.

• The prevalence of otitis externa in dogs has increased 9.4 percent since 2006.

• In 2010, Florida, Massachusetts, Maryland, New Jersey and Idaho had the greatest prevalence of otitis externa in dogs, while Mississippi, Iowa, Florida, Maryland and Ohio had the greatest prevalence in cats.

• Purebred canine breeds that are predisposed to otitis externa include: Basset Hound, Beagle, Bulldog (American and English), Cocker Spaniel (American and English), Golden Retriever, Labrador Retriever, Lhasa Apso, Poodle (all sizes), Pug, Shar-Pei and Springer Spaniel (English).

Preventive recommendation:• Ear cleaning at least 1-2 times weekly; using

proper techniques is essential for maintaining healthy ear canals in dogs that have been diagnosed with ear infections (or are at risk for ear infections).

• Certain pets, such as dogs with allergies, may be predisposed to recurrent ear infections. Regular examinations and veterinary-recommended preventive care techniques can help reduce the frequency and severity of ear infections.


22

key takeaway: of cats seen at Banfield, 7.4 percent were diagnosed with otitis externa in 2010.

key takeaway: once an ear infection becomes apparent, it can become a chronic condition, which is expensive to treat. left untreated, the infection can spread to the middle and inner ear, ultimately resulting in hearing loss.

21

18

15

12

9

6

3

0

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

00)

2010 Otitis Externa | Dog | 5-Year TrendCases (per 100)

9

8

7

6

5

4

3

2

1

0

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

00)

2010 Otitis Externa | Cat | 5-Year TrendCases (per 100)

SectIon FoUR oTITIs exTeRNA—TReNDs oveR TIme

23

Otitis Externa | DogCases (per 100)


Risk Level

MN

WY

SDID

OR

WA

CA

NVUT

CO

AZNM OK

KS

NE

TX1317

15

1710

13

18

14

16

11

11

16

16

11

19

18

10

19

18

10

IA

MO

AR

LA

NDMT

19 15

17

15

19

14

18

20

17

17

17

21

13

18 15 1920

17

18

19

13

14

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

FL

VT

ME

NJ

MD DE

VA

NH

CTMA

12RI

Otitis Externa | CatCases (per 100)


Risk Level

MN

WY

SDID

OR

WA

CA

NVUT

CO

AZNM OK

KS

NE

TX59

6

73

3

8

6

6

3

3

4

6

2

11

11

4

7

5

1

IA

MO

AR

LA

NDMT

12 7

8

7

10

6

7

10

8

8

8

11

6

9 9 1111

8

9

8

7

6

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

FL

VT

ME

NJ

MD DE

VA

NH

CTMA

6RI

SectIon FoURoTITIs exTeRNA—GeoGRAPHIc TReNDs

24

key takeaway: feline ear problems can be caused by food allergies, parasites, bacterial infections or from foreign bodies such as parts of plants, shrubs or trees.

key takeaway: A dog’s lifestyle can affect the development of otitis externa. Dogs that spend a great deal of time outdoors and take part in activities such as swimming can be at high risk for the disease.

14

12

10

8

6

4

2

0

Month

J F M A M J J A S O N D

Case

s (p

er 1

00)

2010 Otitis Externa | Dog | 12-Month TrendCases (per 100)

8

7

6

5

4

3

2

1

0

Month


Case

s (p

er 1

00)

2010 Otitis Externa | Cat | 12-Month TrendCases (per 100)

SectIon FoUR oTITIs exTeRNA—seAsoNAl TReNDs

25

flea & tickSectIon FIVe

F leas are common external parasites of mammals across the globe, and the prevalence of fleas is highest of all the external parasites.

Fleas (as well as ticks) are important external parasites to prevent; their bite causes a great deal of irritation, and they can transmit disease to both animals and humans.

There are many known species of fleas worldwide that can infest mammals, including humans, but the cat flea is by far the most common.

Flea allergy dermatits is one of the most common skin conditions in dogs and cats. As fleas bite to eat, they inject saliva under the skin causing an irritation that can lead to scratching, hair loss and infections. In addition to the irritation caused by the bite, fleas can also transmit tapeworms and spread certain infectious diseases.

Large numbers of fleas can even consume so much blood that a puppy, kitten, or a small pet can die as a result of blood loss (flea anemia).

ticksTicks are small insects that live by sucking blood from mammals such as animals and humans. They are found in most parts of the United States and can transmit diseases such as Lyme disease or Rocky Mountain Spotted Fever to dogs, cats, humans and other mammals. These diseases can potentially be life-threatening.

One of the greatest risks that ticks pose to pets is the transmission of Lyme disease. Lyme disease is prevalent across the country with the highest prevalence in the Eastern seaboard, the Great Lakes region and in the West, especially in Northern California, Oregon and Washington.

Clinical signs most commonly observed in pets with Lyme disease include: red area where tick was attached (often unnoticed), fever, shifting leg lameness, joint swelling, enlarged lymph nodes, anorexia and general depression.

Lyme disease can be a long-term, painful and potentially debilitating disease which is much easier to prevent than treat.

Bottom line:• In 2010, fleas were among the most common

parasites found in both dogs and cats.

• Overall, the prevalence of flea infestation in dogs has increased 16 percent with slow but steady growth since 2006.

• Since 2006, cats showed a 12 percent increase in the prevalence of flea infestation, with increases each year.

• There was a 6 percent rate of increase in tick infestations in dogs over the past five years.

• The prevalence of fleas increases through spring and summer before peaking in early fall and decreasing in winter.


26

• October is the peak month for fleas in both dogs and cats, while May and June are the peak months for ticks in both dogs and cats.

• In both dogs and cats, fleas are generally more common in the Southeast and along the West Coast. In 2010, South Carolina, Oklahoma, Arkansas, Florida and Alabama had the greatest prevalence of fleas in dogs, while Oregon, Washington, Oklahoma, Florida and Arkansas had the greatest prevalence of fleas in cats.

• In 2010, Arkansas, Oklahoma, Florida, Tennessee and Massachusetts had the greatest prevalence of ticks in dogs, while Arkansas, Massachusetts, Rhode Island, Tennessee and New Hampshire had the greatest prevalence of ticks in cats.

• The number of dogs diagnosed with Lyme disease has more than doubled since 2006. In 2010, Lyme disease was detected in more than 11,000 dogs seen in Banfield hospitals.

Prevention recommendation:• Many suitable products are available for the

prevention and treatment of fleas. These are available in the form of shampoos, rinses, sprays, mists/fogs, chewable tablets and spot-on treatments. Before selecting a product, pet owners should work directly with a veterinarian to ensure the selected product is appropriate for their pet’s lifestyle.

• Pet owners should only use flea and tick products that have been registered and approved for use by the U.S. Environmental Protection Agency (EPA).

• Prevention of tick infestation involves environmental management (such as building fences and cutting grass to reduce access to tick habitat) and application of approved products to animals or the environment.

• When returning from outdoor activities, a pet’s skin and coat should be inspected in order to identify fleas and ticks.

• Some ingredients in flea and tick preventives are not safe for use in cats. Pet owners with both dogs and cats in the home should discuss proper preventive medications with their veterinarian to eliminate any health risks to cats.

Fleas live in areas frequented by animals

and humans and seek out dark, warm,

humid places—usually carpets, bedding,

under furniture or in garden debris.

Physical removal of a tick using tweezers

within 24 to 48 hours is thought to prevent

transmission of most tick-carried diseases.

Under the right conditions, fleas are prolific

breeders; female fleas can lay up to 2,000

eggs in their lifetime.

DID YoU KnoW?

SectIon FIVe fleA & TIck

27

key takeaway: fleas have steadily increased in prevalence in cats, nearly 12 percent over the past five years.

key takeaway: since 2006, flea prevalence has increased 16 percent in dogs.

Flea - Canine Tick - Canine

900

800

700

600

500

400

300

200

100

0

Year

Case

s (p

er 1

0,00

0)

2006 2007 2008 2009 2010

2010 Flea & Tick | Dog | 5-Year TrendCases (per 10,000)

Flea - Feline Tick - Feline

1500

1400

1200

1000

800

600

400

200

0

Year

Case

s (p

er 1

0,00

0)

2006 2007 2008 2009 2010

2010 Flea & Tick | Cat | 5-Year TrendCases (per 10,000)

SectIon FIVefleA & TIck—TReNDs oveR TIme

28

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX530 1,248

1,380

956

636

291

831

469

416

658

877

1,052

1,275

957950

1,379

1,04238

34

207

32

766

23

19

1,019

954

21

96

457

133

52

881

78

289 641716

437

321

667

425

440

568

1,280

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Fleas | DogCases (per 10,000)


Risk Level

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX667 1,524

1,628

1,421

1,009

990

1,296

1,048

1,230

1,520

1,155

1,552

1,747

1,1261,251

1,849

1,48225

81

453

85

1,466

29

15

2,215

2,042

73

133

603

223

89

1,315

159

666 1,1811,317

858

951

1,005

1,162

1,220

1,650

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Fleas | CatCases (per 10,000)

1,081


Risk Level

SectIon FIVe fleA & TIck—GeoGRAPHIc TReNDs

29

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX70 138

119

153

171

131

124

171

187

162

205

147

219

50129

275

9817

45

51

169

77

10

9

35

30

4

41

40

172

162

105

119

68 5643

162

168

79

25

151

135

326

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Ticks | DogCases (per 10,000)


Risk Level

ND

WY

MNID

OR

WA

CA

NV

CO

AZNM

OK

KS

NE

TX12 53

38

52

80

60

44

39

104

98

94

55

28

912

72

352

11

5

11

8

5

19

10

35

16

10 1712

57

16

10

84

68

148

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

MT

VT

ME

RI

2010 Ticks | CatCases (per 10,000)

86

HighMediumLowNo Ban�eld hospitalNo cases reported

Risk Level

IA

UT

SD

7

SectIon FIVefleA & TIck—GeoGRAPHIc TReNDs

30

key takeaway: early prevention in spring is important for minimizing flea infestation in the peak fall season. By the time pet owners see fleas, they may aleady be established in the household.

key takeaway: october is the peak month for fleas in dogs and cats, while may and June are peak months for ticks in dogs and cats.

Flea - Canine Tick - Canine

800

700

600

500

400

300

200

100

0

Month


Case

s (p

er 1

0,00

0)

2010 Flea & Tick | Dog | 12-Month TrendCases (per 10,000)

Flea - Feline Tick - Feline

1600

1400

1200

1000

800

600

400

200

0

Month


Case

s (p

er 1

0,00

0)

2010 Flea & Tick | Cat | 12-Month TrendCases (per 10,000)

SectIon FIVe fleA & TIck—seAsoNAl TReNDs

31

internal parasitesSectIon SIX

Internal parasites are important diagnoses as they can cause significant discomfort to pets as well as pose a zoonotic disease risk (they can

be transmitted from animals to humans). Some of the most common internal parasites carry a zoonotic risk.

Roundworms and HookwormsRoundworms and hookworms are zoonotic parasites that inhabit the intestinal tract of dogs and cats. While most common in puppies and kittens, infection can occur in dogs and cats of all ages. The mouthparts of hookworms attach to the pet’s small intestine allowing them to feed on the pet’s blood. Roundworms and hookworms can cause mild to extreme illness in pets and even death in some cases.

Most pets infected with roundworms and hookworms show no signs of infection. Some pets, especially puppies or kittens, become noticeably ill from roundworms and hookworms. Clinical signs most commonly observed in pets severely infected with roundworms and hookworms include: vomiting, severe weight loss, loss of appetite, swollen stomach, severe anemia and even death.

tapewormsTapeworms are long, flat, segmented parasites that live in the small intestines of dogs, cats, domestic animals and wildlife. Tapeworms do not have a mouth; instead, they attach to the inside of the intestine with suckers. Some also have hooks to aid

attachment. Pets infected with tapeworms may not show any clinical symptoms; pet owners usually notice tapeworm segments around the anal area or on the surface of the stool. The segments may move or appear as grains of rice caught in the hair around the rectum. They may also be found in places where infected pets rest and sleep.

WhipwormsWhipworms live in the intestines of dogs, coyotes and wolves. Cats may also become infected with whipworms, but it is more common in dogs. Adult whipworms are shaped very thin at the front and become wider toward the rear. As with roundworms and hookworms, many pets infected with whipworms will initially show no sign of infection. However, whipworms can cause mild to extreme illness in pets and in some cases lead to death. Whipworm infection can lead to bloody diarrhea, severe weight loss, dehydration and severe anemia.

Whipworms can cause disease in humans, however, there is no evidence they are transmitted from animals to humans.

Who in the family is at risk?All human family members are potentially at risk from zoonotic parasites. The presence of dogs in a household, especially puppies, increases this risk due to their soiling habits.

Cats can also transmit zoonotic parasites, but due to their tendency to defecate in one area and bury their feces, exposure is less likely. Children run a higher risk of contracting a parasite due to their play habits, attraction to pets and pica (eating dirt). In addition to regular deworming of pets, proper hygiene is one of the best ways to reduce the risk of zoonotic diseases.


32

Bottom line:• There has been a 30 percent increase in

hookworm prevalence in dogs and a 3.5 percent increase in prevalence in cats since 2006.

• Over the past five years, there has been an 8 percent increase in whipworm prevalence in dogs. Although whipworm infection remains uncommon in cats, there has been a 27 percent increase.

• Since 2006, there has been a 4.6 percent decrease in roundworm prevalence in dogs and 12.6 percent rise in prevalence in cats.

• Tapeworm remains the most common parasite in cats despite a 15.5 percent decrease in prevalance over the past five years.

• Roundworms and whipworms are more prevalent in the Eastern and Midwestern United States. Tapeworms are more widely distributed geographically, and hookworms are most common in the Southeast in dogs.

• In 2010, Alabama had the highest prevalence of roundworm, and second highest prevalence of whipworm and tapeworm in dogs; it is also one of the top five states with the highest prevalence of hookworm and tapeworm in cats.

• In 2010, Arkansas had the highest prevalence of whipworm and tapeworm in cats; it is also in the top five states for hookworm, whipworm and roundworm in dogs.

• Other states with high prevalence of internal parasites for both dogs and cats include: Mississippi, Texas and South Carolina.

• The prevalence of many internal parasites shows only slight seasonal variations. However, February is the most common month for whipworm in dogs and tapeworm in cats, whereas July is the most common month for hookworm in dogs and cats as well as whipworm and roundworm in cats only.

Preventive recommendation:• Deworming medication, administered by a

veterinary professional, is the recommended way to prevent internal parasites. The recommended frequency of deworming varies depending on the life stage and individual environment of the pet.

• Quickly clean up after pets to remove potentially infective eggs from the environment before they spread.

• Children should be discouraged from eating soil. Sand boxes should be covered when not in use and potentially contaminated areas avoided.

• Practice good hygiene in order to reduce the risk of zoonotic transmission.

The treatment, control and prevention of

internal parasites and the diseases they

cause needs to remain at the forefront of

veterinary medicine, especially given their

zoonotic potential.

DID YoU KnoW?

SectIon SIX INTeRNAl PARAsITes

33

Tapeworm - Canine Whipworm - CanineRoundworm - Canine Hookworm - Canine

300275250225200175150125100

755025

0

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

0,00

0)

2010 Internal Parasites | Dog | 5-Year TrendCases (per 10,000)

SectIon SIXINTeRNAl PARAsITes—TReNDs oveR TIme

key takeaway: The prevalence of internal parasites has increased in both dogs and cats since 2006. Tapeworm has consistently been the most prevalent worm in cats, but has shown a decline in the past two years.

key takeaway: with dogs in a household, especially puppies, there is a greater risk of transmitting zoonotic parasites due to canine soiling habits. Roundworm and hookworm can cause mild to extreme illness in pets and in some cases, death. All four internal parasites can infect humans under certain conditions.

Tapeworm - Feline Whipworm - FelineRoundworm - Feline Hookworm - Feline

500

400

350

300

250

200

150

100

50

0

Year

2006 2007 2008 2009 2010

Case

s (p

er 1

0,00

0)

2010 Internal Parasites | Cat | 5-Year TrendCases (per 10,000)

34

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX278 399

316

320

170

194

216

146

117

181

344

319

85

219183

319

25883

152

140

51

143

41

66

134

53

117

123

121

85

248

101

120 155247

148

230

168

199

174

230

326

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Roundworm | DogCases (per 10,000)


Risk Level> 24.0% (VHigh)24% (High)22-24% (MedHigh)18-22% (LowMed)< 18% (Low)No Data

144

MN

WY

SDID

OR

WA

CAUT

CO

AZNM

OK

KS

NE

TX365 346

409

282

238

449

597

471

228

291

440

328

113

223156

391

33251

221

420

36

55155

180

129

150

47

540

258

54

283

278

283 206371

184

202

361

406

426

347

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Roundworm | CatCases (per 10,000)

290


Risk Level

NV

SectIon SIX INTeRNAl PARAsITes—GeoGRAPHIc TReNDs

35

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX562 557

390

335

127

67

70

61

66

44

405

263

270

415290

492

19617

24

118

9

14

15

6

14

20

13

11

66

77

17

173

46

50 6093

66

71

117

52

71

80

536

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Hookworm | DogCases (per 10,000)


Risk Level

MN

WY

OR

WA

CAUT

CO

AZNM

OK

KS

NE

TX139 102

92

50

21

56

31

49

24

45

44

57

117

8078

61

314

21

5

46

3

3

25

65

14

54

18

5

16 2121

19

3

13

23

44

39

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Hookworm | CatCases (per 10,000)


Risk Level

NV

NH

SDID

SectIon SIXINTeRNAl PARAsITes—GeoGRAPHIc TReNDs

36

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX168 183

195

100

66

30

47

42

45

68

123

136

123

151138

138

10526

56

49

19

44

17

13

61

38

13

4

57

3

14

100

16

30 14883

37

47

91

46

46

66

113

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Tapeworm | DogCases (per 10,000)


Risk Level

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX399 487

527

318

250

237

314

144

144

358

389

389

577

445465

409

39448

44

213

44

269

13

78

272

271

50

94

173

57

27

283

33

96 200254

113

225

173

209

230

772

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Tapeworm | CatCases (per 10,000)

190


Risk Level

SectIon SIX INTeRNAl PARAsITes—GeoGRAPHIc TReNDs

37

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX147 121

121

122

74

66

91

42

38

13

171

104

24

5742

149

1469

24

57

3

16

5

5

22

9

4

11

49

43

8

134

15

43 5591

52

49

121

53

42

90

136

IA

MO

AR

IL

WI

OH

WV

MI

IN

PA

NY

KY

TN

MS AL GA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

DE

NDMT

VT

ME

RI

2010 Whipworm | DogCases (per 10,000)


Risk Level

WV

ND

MN

WY

SDID

OR

WA

CA

NV

UTCO

AZNM

OK

KS

NE

TX1

4

4

5

12

21

2

14

8

4

5

7

11

5

3

5 56

4

10

9

7

39

IA

MO

AR

IL

WI

OH

MI

IN

PA

NY

KY

TN

MS ALGA

SC

NC

VA

LA

FL

NH

NJ

MD

MA

CT

MT

VT

ME

RI

2010 Whipworm | CatCases (per 10,000)


Risk Level

DE

SectIon SIXINTeRNAl PARAsITes—GeoGRAPHIc TReNDs

38

key takeaway: february is the most common month for tapeworm, while July is the most common month for roundworm, hookworm and whipworm in cats.

key takeaway: february is the most common month for whipworm in dogs. Year-round prevention is important in dogs and cats because parasite infections are diagnosed in all seasons.

250

225

200

175

150

125

100

75

50

25

0

Month Tapeworm - Canine Whipworm - CanineRoundworm - Canine Hookworm - Canine


Case

s (p

er 1

0,00

0)

2010 Internal Parasites | Dog | 12-Month TrendCases (per 10,000)

Tapeworm - Feline Whipworm - FelineRoundworm - Feline Hookworm - Feline

400

350

300

250

200

150

100

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s (p

er 1

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2010 Internal Parasites | Cat | 12-Month TrendCases (per 10,000)

SectIon SIX INTeRNAl PARAsITes—seAsoNAl TReNDs

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coNclUsIoN

this report will be beneficial in educating pet owners and veterinarians about the risk and prevalence of diseases affecting dogs

and cats, and as a result, help improve the overall health of pets in the United States.

In addition to the rising risk of preventable diseases, one of the biggest challenges facing the veterinary profession is the medical care of cats. In 2010, Banfield Pet Hospital treated nearly 1.7 million more dogs than cats. As demonstrated in this report, cats are just as susceptible to disease and parasites as dogs. However, cats are a severely underserved population. Diabetes is more prevalent in cats than dogs and has risen by 16 percent in cats since 2006. More than 68 percent of cats over the age of 3 suffer from dental disease, with a 10.2 percent increase since 2006. In addition, there has been a 34 percent increase in otitis externa in cats over the past five years. These findings demonstrate the necessity of providing frequent medical care for cats.

To help reduce the risk of diseases in both dogs and cats, Banfield is committed to working in partnership with pet owners to focus on preventive care. Banfield believes preventive care improves the quality and longevity of a pet’s life by reducing the risk for contracting serious, costly and sometimes fatal diseases. This is why Banfield emphasizes the importance of routine veterinary care at least twice a year, which allows for early disease diagnosis and helps pets remain healthy during all life stages. Looking forward, Banfield hopes the State of Pet Health 2012 Report will report a decrease in many of the preventable diseases highlighted, as well as an increase in the number of cats receiving preventive care.

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We would like to extend a big thank you to the talented associates at Banfield Pet Hospital who contributed to the State of Pet Health 2011 Report:

chief medical officer

Jeffrey Klausner, DVM, MS, DACVIM

senior Director of Research

Elizabeth Lund, DVM, MPH, Ph.D.

lead Researchers

Ashlee Addleman, MPHSandi Lefebvre, DVM, Ph.D.Patrick Shearer, BVMS, Ph.D.Max SydowMike Yang, BVMS, MS

subject matter experts

Sharon Graham, DVMRobyn Hauser, DVM, DABVPAlison Marsh, DVM, JDDeborah Miller, DVM, DABVPThomas Mohn, DVMJon Plant, DVM, DACVD, medical specialist—Dermatology

Design & Production

Leeza Castle Teresa DiepenbrockSam Lee

editorial content & management

Sharon DeBuskBrett RolinKim Van Syoc

AckNowleDGemeNTs

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For more information about Banfield Pet Hospital, visit banfield.com, or scan the Quick Response (QR) code using a mobile device.

1. Confirm your smartphone has a QR scanner or download an application for your phone.

2. To download a QR scanner, visit your apps store to download a free version.

3. Scan the Banfield Pet Hospital QR code.

4. Explore banfield.com to learn more about pet health and Banfield services.

moRe INfoRmATIoN

for more information on the Banfield Pet Hospital state of Pet Health 2011 Report, or to interview a Banfield veterinarian for a news story, please contact Banfield’s 24-hour media Hotline at 888-355-0595. members of the media may also contact Jennifer marcus with coyne PR at 973-316-1665 or [email protected].

banfield pet hospital - state of pet health report 2011 · preventive care. this commitment was the...

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