Table 1 The number and genotype of 497 dogs for each breed represented in this study is shown

American Foxhound

1

0

1

0

American Staffordshire Terrier

1

0

1

0

Australian Shepherd

3

1

2

0

Bichon Frisé

3

3

0

0

Border Collie

8

5

1

2

Boston Terrier

1

1

0

0

Bouvier

10

7

3

0

Boxer

20

19

1

0

Boykin Spaniel

1

1

0

0

Bull Mastiff

19

8

10

1

Bulldog

28

21

6

1

Cairn Terrier

7

3

3

1

Cavalier King Charles Spaniel

13

2

7

4

Collie

4

4

0

0

Coonhound

1

1

0

0

Corgi

8

3

4

1

Dachshund

10

1

3

6

Doberman Pinscher

5

1

2

2

English Bulldog

3

3

0

0

English Cocker Spaniel

1

1

0

0

English Mastiff

1

1

0

0

French Bulldog

18

18

0

0

German Shepherd

2

1

1

0

Golden Retriever

42

38

4

0

Goldendoodle

2

1

1

0

Great Dane

19

3

8

8

Great Pyrenees

3

3

0

0

Havanese

2

0

1

1

Irish Setter

3

1

1

1

Irish Wolfhound

20

1

3

16

Labradoodle

2

2

0

0

Labrador Retriever

12

6

6

0

Lhasa Apso

3

3

0

0

Miniature Poodle

10

6

2

2

Miniature Schnauzer

19

19

0

0

Mixed breed

7

7

0

0

Newfoundland

15

14

1

0

Pomeranian

13

13

0

0

Portuguese Water Dog

2

2

0

0

Pug

3

2

1

0

Rhodesian Ridgeback

3

0

0

3

Rottweiler

16

15

1

0

Scottish Deerhound

10

7

2

1

Scottish Terrier

6

6

0

0

Sheltie

9

9

0

0

Shih Tzu

1

1

0

0

Siberian Husky

12

8

4

0

Standard Poodle

33

28

2

3

Toy Poodle

4

2

2

0

Welsh Springer Spaniel

4

4

0

0

Welsh Terrier

1

1

0

0

West Highland White Terrier

4

4

0

0

Whippet

15

9

6

0

Yorkshire Terrier

34

24

9

1