| Breed |
Rank |
Number of Evaluations |
Percent Normal |
Percent Affected |
| AFFENPINSCHER |
48 |
219 |
96.8 |
3.2 |
| AKITA |
84 |
848 |
98.7 |
1.3 |
| ALASKAN KLEE KAI |
53 |
307 |
97.4 |
2.6 |
| AMERICAN ESKIMO DOG |
26 |
90 |
94.4 |
5.6 |
| AMERICAN HAIRLESS TERRIER |
65 |
136 |
97.8 |
2.2 |
| AMERICAN PIT BULL TERRIER |
83 |
236 |
98.7 |
1.3 |
| AMERICAN STAFFORDSHIRE TERRIER |
92 |
324 |
99.1 |
.9 |
| AUSTRALIAN CATTLE DOG |
95 |
118 |
99.2 |
.8 |
| AUSTRALIAN SHEPHERD |
79 |
410 |
98.5 |
1.5 |
| AUSTRALIAN TERRIER |
4 |
154 |
85.1 |
14.9 |
| BASENJI |
89 |
294 |
99.0 |
1.0 |
| BEAGLE |
42 |
110 |
96.4 |
3.6 |
| BEDLINGTON TERRIER |
11 |
112 |
91.1 |
8.9 |
| BELGIAN MALINOIS |
101 |
95 |
100.0 |
.0 |
| BERNESE MOUNTAIN DOG |
69 |
113 |
98.2 |
1.8 |
| BICHON FRISE |
32 |
1701 |
95.1 |
4.9 |
| BIEWER |
36 |
115 |
95.7 |
4.3 |
| BLACK RUSSIAN TERRIER |
93 |
130 |
99.2 |
.8 |
| BLOODHOUND |
51 |
143 |
97.2 |
2.8 |
| BORDER COLLIE |
94 |
132 |
99.2 |
.8 |
| BORDER TERRIER |
52 |
1343 |
97.3 |
2.7 |
| BOSTON TERRIER |
22 |
1805 |
94.1 |
5.9 |
| BOUVIER DES FLANDRES |
100 |
311 |
99.7 |
.3 |
| BOYKIN SPANIEL |
5 |
135 |
85.2 |
14.8 |
| BRIARD |
105 |
61 |
100.0 |
.0 |
| BRITTANY |
44 |
86 |
96.5 |
3.5 |
| BRUSSELS GRIFFON |
37 |
70 |
95.7 |
4.3 |
| BULL TERRIER |
70 |
110 |
98.2 |
1.8 |
| BULLDOG |
33 |
689 |
95.2 |
4.8 |
| CAIRN TERRIER |
43 |
142 |
96.5 |
3.5 |
| CANAAN |
57 |
85 |
97.6 |
2.4 |
| CAVALIER KING CHARLES SPANIEL |
62 |
4539 |
97.7 |
2.3 |
| CHESAPEAKE BAY RETRIEVER |
104 |
50 |
100.0 |
.0 |
| CHIHUAHUA |
25 |
1141 |
94.3 |
5.7 |
| CHINESE CRESTED |
41 |
537 |
96.3 |
3.7 |
| CHINESE SHAR-PEI |
16 |
293 |
92.5 |
7.5 |
| CHOW CHOW |
9 |
388 |
90.2 |
9.8 |
| COCKAPOO |
64 |
92 |
97.8 |
2.2 |
| COCKER SPANIEL |
3 |
798 |
84.6 |
15.4 |
| COTON DE TULEAR |
30 |
1316 |
95.0 |
5.0 |
| DACHSHUND |
27 |
350 |
94.6 |
5.4 |
| DOGUE DE BORDEAUX |
71 |
177 |
98.3 |
1.7 |
| ENGLISH COCKER SPANIEL |
55 |
437 |
97.5 |
2.5 |
| ENGLISH SPRINGER SPANIEL |
75 |
206 |
98.5 |
1.5 |
| ENGLISH TOY SPANIEL |
31 |
103 |
95.1 |
4.9 |
| EURASIER |
10 |
63 |
90.5 |
9.5 |
| FIELD SPANIEL |
90 |
115 |
99.1 |
.9 |
| FINNISH LAPPHUND |
76 |
68 |
98.5 |
1.5 |
| FINNISH SPITZ |
54 |
79 |
97.5 |
2.5 |
| FLAT-COATED RETRIEVER |
73 |
1973 |
98.4 |
1.6 |
| FRENCH BULLDOG |
28 |
1363 |
94.7 |
5.3 |
| GERMAN SHEPHERD DOG |
87 |
190 |
98.9 |
1.1 |
| GOLDEN RETRIEVER |
66 |
537 |
98.1 |
1.9 |
| GREAT DANE |
88 |
101 |
99.0 |
1.0 |
| GREAT PYRENEES |
86 |
585 |
98.8 |
1.2 |
| GREATER SWISS MOUNTAIN DOG |
91 |
443 |
99.1 |
.9 |
| HAVANA SILK DOG |
58 |
206 |
97.6 |
2.4 |
| HAVANESE |
50 |
3915 |
97.1 |
2.9 |
| HYBRID |
78 |
534 |
98.5 |
1.5 |
| ITALIAN GREYHOUND |
61 |
688 |
97.7 |
2.3 |
| JAPANESE CHIN |
8 |
177 |
89.8 |
10.2 |
| KEESHOND |
63 |
876 |
97.7 |
2.3 |
| KUVASZ |
97 |
140 |
99.3 |
.7 |
| LABRADOODLE |
103 |
133 |
100.0 |
.0 |
| LABRADOR RETRIEVER |
20 |
630 |
94.0 |
6.0 |
| LHASA APSO |
15 |
105 |
92.4 |
7.6 |
| LOWCHEN |
14 |
52 |
92.3 |
7.7 |
| MALTESE |
49 |
231 |
97.0 |
3.0 |
| MASTIFF |
99 |
2417 |
99.7 |
.3 |
| MI-KI |
7 |
207 |
88.9 |
11.1 |
| MINI AMERICAN/MINI AUSTRALIAN SHEPHERD |
81 |
279 |
98.6 |
1.4 |
| MINIATURE PINSCHER |
59 |
170 |
97.6 |
2.4 |
| MINIATURE SCHNAUZER |
102 |
90 |
100.0 |
.0 |
| NEWFOUNDLAND |
96 |
1538 |
99.3 |
.7 |
| NORFOLK TERRIER |
23 |
274 |
94.2 |
5.8 |
| NORWEGIAN ELKHOUND |
67 |
54 |
98.1 |
1.9 |
| NORWICH TERRIER |
34 |
644 |
95.3 |
4.7 |
| NOVA SCOTIA DUCK TOLLING RET. |
74 |
184 |
98.4 |
1.6 |
| PAPILLON |
45 |
1267 |
96.6 |
3.4 |
| PARSON RUSSELL TERRIER |
98 |
318 |
99.4 |
.6 |
| PEMBROKE WELSH CORGI |
107 |
129 |
100.0 |
.0 |
| PETIT BASSET GRIFFON VENDEEN |
29 |
58 |
94.8 |
5.2 |
| PHARAOH HOUND |
82 |
145 |
98.6 |
1.4 |
| POMERANIAN |
1 |
607 |
58.8 |
41.2 |
| POODLE |
35 |
1974 |
95.6 |
4.4 |
| PORTUGUESE PODENGO PEQUENO |
12 |
58 |
91.4 |
8.6 |
| PUG |
21 |
459 |
94.1 |
5.9 |
| PULI |
40 |
156 |
96.2 |
3.8 |
| PYRENEAN SHEPHERD |
60 |
83 |
97.6 |
2.4 |
| RAT TERRIER |
38 |
1060 |
95.8 |
4.2 |
| RHODESIAN RIDGEBACK |
72 |
115 |
98.3 |
1.7 |
| ROTTWEILER |
85 |
507 |
98.8 |
1.2 |
| RUSSELL TERRIER |
56 |
79 |
97.5 |
2.5 |
| SCHIPPERKE |
39 |
368 |
95.9 |
4.1 |
| SCOTTISH TERRIER |
17 |
371 |
93.0 |
7.0 |
| SHETLAND SHEEPDOG |
13 |
76 |
92.1 |
7.9 |
| SHIBA INU |
19 |
1246 |
93.8 |
6.2 |
| SHIH TZU |
80 |
325 |
98.5 |
1.5 |
| SILKY TERRIER |
68 |
160 |
98.1 |
1.9 |
| SMOOTH FOX TERRIER |
77 |
198 |
98.5 |
1.5 |
| SOFT COATED WHEATEN TERRIER |
47 |
186 |
96.8 |
3.2 |
| STAFFORDSHIRE BULL TERRIER |
108 |
72 |
100.0 |
.0 |
| TIBETAN SPANIEL |
6 |
147 |
87.1 |
12.9 |
| TIBETAN TERRIER |
18 |
144 |
93.8 |
6.3 |
| TOY FOX TERRIER |
24 |
191 |
94.2 |
5.8 |
| WELSH TERRIER |
106 |
62 |
100.0 |
.0 |
| WEST HIGHLAND WHITE TERRIER |
46 |
323 |
96.6 |
3.4 |
| YORKSHIRE TERRIER |
2 |
449 |
75.1 |
24.9 |
