| Breed |
Rank |
Number of Evaluations |
Percent Normal |
Percent Affected |
| POMERANIAN |
1 |
725 |
62.8 |
37.2 |
| YORKSHIRE TERRIER |
2 |
643 |
75.9 |
24.1 |
| AUSTRALIAN TERRIER |
3 |
206 |
81.1 |
18.9 |
| COCKER SPANIEL |
4 |
944 |
86.4 |
13.6 |
| TIBETAN SPANIEL |
5 |
185 |
87.6 |
12.4 |
| ENGLISH TOY SPANIEL |
6 |
131 |
88.5 |
11.5 |
| MI-KI |
7 |
222 |
89.2 |
10.8 |
| BOYKIN SPANIEL |
8 |
280 |
89.3 |
10.7 |
| JAPANESE CHIN |
9 |
229 |
90.8 |
9.2 |
| CHOW CHOW |
10 |
483 |
91.5 |
8.5 |
| BEDLINGTON TERRIER |
11 |
117 |
91.5 |
8.5 |
| EURASIER |
12 |
73 |
91.8 |
8.2 |
| PORTUGUESE PODENGO PEQUENO |
13 |
95 |
92.6 |
7.4 |
| TOY FOX TERRIER |
14 |
212 |
93.4 |
6.6 |
| SCOTTISH TERRIER |
15 |
446 |
93.5 |
6.5 |
| LOWCHEN |
16 |
63 |
93.7 |
6.3 |
| LHASA APSO |
17 |
132 |
93.9 |
6.1 |
| CHINESE SHAR-PEI |
18 |
367 |
94.0 |
6.0 |
| SHIBA INU |
19 |
1558 |
94.0 |
6.0 |
| BOSTON TERRIER |
20 |
2210 |
94.1 |
5.9 |
| FRENCH BULLDOG |
21 |
1817 |
94.2 |
5.8 |
| CARDIGAN WELSH CORGI |
22 |
53 |
94.3 |
5.7 |
| CHIHUAHUA |
23 |
1446 |
94.3 |
5.7 |
| NORFOLK TERRIER |
24 |
320 |
94.4 |
5.6 |
| PUG |
25 |
595 |
94.5 |
5.5 |
| SHETLAND SHEEPDOG |
26 |
110 |
94.5 |
5.5 |
| TIBETAN TERRIER |
27 |
185 |
94.6 |
5.4 |
| NORWICH TERRIER |
28 |
827 |
94.7 |
5.3 |
| COTON DE TULEAR |
29 |
1552 |
94.8 |
5.2 |
| AMERICAN ESKIMO DOG |
30 |
98 |
94.9 |
5.1 |
| PETIT BASSET GRIFFON VENDEEN |
31 |
61 |
95.1 |
4.9 |
| BIEWER TERRIER |
32 |
150 |
95.3 |
4.7 |
| DACHSHUND |
33 |
494 |
95.3 |
4.7 |
| BULLDOG |
34 |
1076 |
95.4 |
4.6 |
| BRUSSELS GRIFFON |
35 |
89 |
95.5 |
4.5 |
| BICHON FRISE |
36 |
2043 |
95.5 |
4.5 |
| LABRADOR RETRIEVER |
37 |
909 |
95.8 |
4.2 |
| SILKY TERRIER |
38 |
200 |
96.0 |
4.0 |
| POODLE |
39 |
2639 |
96.1 |
3.9 |
| RAT TERRIER |
40 |
1172 |
96.1 |
3.9 |
| WEST HIGHLAND WHITE TERRIER |
41 |
419 |
96.2 |
3.8 |
| AFFENPINSCHER |
42 |
264 |
96.2 |
3.8 |
| SCHIPPERKE |
43 |
421 |
96.4 |
3.6 |
| CHINESE CRESTED |
44 |
611 |
96.6 |
3.4 |
| PULI |
45 |
184 |
96.7 |
3.3 |
| CAIRN TERRIER |
46 |
189 |
96.8 |
3.2 |
| BEAGLE |
47 |
127 |
96.9 |
3.1 |
| PAPILLON |
48 |
1546 |
96.9 |
3.1 |
| SIBERIAN HUSKY |
49 |
64 |
96.9 |
3.1 |
| HAVANESE |
50 |
4915 |
96.9 |
3.1 |
| MALTESE |
51 |
276 |
97.1 |
2.9 |
| PHARAOH HOUND |
52 |
180 |
97.2 |
2.8 |
| SOFT COATED WHEATEN TERRIER |
53 |
256 |
97.3 |
2.7 |
| BLOODHOUND |
54 |
150 |
97.3 |
2.7 |
| BRITTANY |
55 |
116 |
97.4 |
2.6 |
| BORDER TERRIER |
56 |
1585 |
97.5 |
2.5 |
| ITALIAN GREYHOUND |
57 |
808 |
97.5 |
2.5 |
| KEESHOND |
58 |
1086 |
97.6 |
2.4 |
| BULL TERRIER |
59 |
127 |
97.6 |
2.4 |
| MINIATURE PINSCHER |
60 |
185 |
97.8 |
2.2 |
| FINNISH SPITZ |
61 |
89 |
97.8 |
2.2 |
| HAVANA SILK DOG |
62 |
238 |
97.9 |
2.1 |
| CAVALIER KING CHARLES SPANIEL |
63 |
5597 |
97.9 |
2.1 |
| ENGLISH COCKER SPANIEL |
64 |
589 |
98.0 |
2.0 |
| ALASKAN KLEE KAI |
65 |
406 |
98.0 |
2.0 |
| COCKAPOO |
66 |
104 |
98.1 |
1.9 |
| CANAAN |
67 |
105 |
98.1 |
1.9 |
| AMERICAN HAIRLESS TERRIER |
68 |
157 |
98.1 |
1.9 |
| MINIATURE BULL TERRIER |
69 |
54 |
98.1 |
1.9 |
| SHIH TZU |
70 |
485 |
98.1 |
1.9 |
| RUSSELL TERRIER |
71 |
103 |
98.1 |
1.9 |
| WIRE FOX TERRIER |
72 |
52 |
98.1 |
1.9 |
| PYRENEAN SHEPHERD |
73 |
111 |
98.2 |
1.8 |
| NORWEGIAN ELKHOUND |
74 |
63 |
98.4 |
1.6 |
| CANE CORSO |
75 |
63 |
98.4 |
1.6 |
| FLAT-COATED RETRIEVER |
76 |
2272 |
98.5 |
1.5 |
| DOGUE DE BORDEAUX |
77 |
210 |
98.6 |
1.4 |
| BERNESE MOUNTAIN DOG |
78 |
146 |
98.6 |
1.4 |
| AKITA |
79 |
956 |
98.6 |
1.4 |
| BOXER |
80 |
75 |
98.7 |
1.3 |
| ENGLISH SPRINGER SPANIEL |
81 |
237 |
98.7 |
1.3 |
| HYBRID |
82 |
856 |
98.7 |
1.3 |
| GOLDEN RETRIEVER |
83 |
833 |
98.7 |
1.3 |
| SMOOTH FOX TERRIER |
84 |
247 |
98.8 |
1.2 |
| FINNISH LAPPHUND |
85 |
86 |
98.8 |
1.2 |
| AMERICAN PIT BULL TERRIER |
86 |
248 |
98.8 |
1.2 |
| RHODESIAN RIDGEBACK |
87 |
162 |
98.8 |
1.2 |
| GREATER SWISS MOUNTAIN DOG |
88 |
498 |
98.8 |
1.2 |
| AUSTRALIAN SHEPHERD |
89 |
487 |
98.8 |
1.2 |
| NOVA SCOTIA DUCK TOLLING RET. |
90 |
277 |
98.9 |
1.1 |
| GREAT PYRENEES |
91 |
748 |
98.9 |
1.1 |
| ROTTWEILER |
92 |
609 |
99.0 |
1.0 |
| BLACK RUSSIAN TERRIER |
93 |
194 |
99.0 |
1.0 |
| AUSTRALIAN CATTLE DOG |
94 |
197 |
99.0 |
1.0 |
| BASENJI |
95 |
351 |
99.1 |
.9 |
| MINI AMERICAN/MINI AUSTRALIAN SHEPHERD |
96 |
427 |
99.1 |
.9 |
| PARSON RUSSELL TERRIER |
97 |
365 |
99.2 |
.8 |
| AMERICAN STAFFORDSHIRE TERRIER |
98 |
383 |
99.2 |
.8 |
| NEWFOUNDLAND |
99 |
1900 |
99.3 |
.7 |
| KUVASZ |
100 |
148 |
99.3 |
.7 |
| LABRADOODLE |
101 |
271 |
99.3 |
.7 |
| GREAT DANE |
102 |
142 |
99.3 |
.7 |
| GERMAN SHEPHERD DOG |
103 |
273 |
99.3 |
.7 |
| FIELD SPANIEL |
104 |
143 |
99.3 |
.7 |
| BORDER COLLIE |
105 |
158 |
99.4 |
.6 |
| BOUVIER DES FLANDRES |
106 |
344 |
99.7 |
.3 |
| MASTIFF |
107 |
2693 |
99.7 |
.3 |
| MINIATURE SCHNAUZER |
108 |
164 |
100.0 |
.0 |
| BRIARD |
109 |
66 |
100.0 |
.0 |
| PEMBROKE WELSH CORGI |
110 |
150 |
100.0 |
.0 |
| STAFFORDSHIRE BULL TERRIER |
111 |
103 |
100.0 |
.0 |
| WELSH TERRIER |
112 |
75 |
100.0 |
.0 |
| BELGIAN TERVUREN |
113 |
58 |
100.0 |
.0 |
| BELGIAN MALINOIS |
114 |
115 |
100.0 |
.0 |
| CHESAPEAKE BAY RETRIEVER |
115 |
81 |
100.0 |
.0 |
| DOBERMAN PINSCHER |
116 |
63 |
100.0 |
.0 |
