| Breed |
Rank |
Number of Evaluations |
Percent Normal |
Percent Affected |
| AFFENPINSCHER |
38 |
309 |
96.1 |
3.9 |
| AKITA |
82 |
1093 |
98.5 |
1.5 |
| ALASKAN KLEE KAI |
72 |
549 |
98.2 |
1.8 |
| ALASKAN MALAMUTE |
81 |
66 |
98.5 |
1.5 |
| AMERICAN ESKIMO DOG |
34 |
114 |
95.6 |
4.4 |
| AMERICAN HAIRLESS TERRIER |
47 |
181 |
96.7 |
3.3 |
| AMERICAN PIT BULL TERRIER |
95 |
278 |
98.9 |
1.1 |
| AMERICAN STAFFORDSHIRE TERRIER |
101 |
463 |
99.1 |
.9 |
| AUSTRALIAN CATTLE DOG |
94 |
281 |
98.9 |
1.1 |
| AUSTRALIAN SHEPHERD |
83 |
592 |
98.6 |
1.4 |
| AUSTRALIAN TERRIER |
3 |
274 |
81.0 |
19.0 |
| BASENJI |
98 |
419 |
99.0 |
1.0 |
| BEAGLE |
61 |
206 |
97.6 |
2.4 |
| BEDLINGTON TERRIER |
12 |
125 |
92.0 |
8.0 |
| BELGIAN MALINOIS |
123 |
129 |
100.0 |
.0 |
| BELGIAN TERVUREN |
125 |
69 |
100.0 |
.0 |
| BERNESE MOUNTAIN DOG |
92 |
256 |
98.8 |
1.2 |
| BICHON FRISE |
36 |
2436 |
95.7 |
4.3 |
| BIEWER TERRIER |
20 |
162 |
94.4 |
5.6 |
| BLACK RUSSIAN TERRIER |
77 |
251 |
98.4 |
1.6 |
| BLOODHOUND |
55 |
152 |
97.4 |
2.6 |
| BORDER COLLIE |
116 |
193 |
99.5 |
.5 |
| BORDER TERRIER |
62 |
1874 |
97.6 |
2.4 |
| BOSTON TERRIER |
21 |
2684 |
94.4 |
5.6 |
| BOUVIER DES FLANDRES |
115 |
390 |
99.5 |
.5 |
| BOXER |
114 |
212 |
99.5 |
.5 |
| BOYKIN SPANIEL |
7 |
498 |
90.4 |
9.6 |
| BRIARD |
127 |
69 |
100.0 |
.0 |
| BRITTANY |
84 |
218 |
98.6 |
1.4 |
| BRUSSELS GRIFFON |
29 |
121 |
95.0 |
5.0 |
| BULL TERRIER |
56 |
151 |
97.4 |
2.6 |
| BULLDOG |
35 |
1517 |
95.6 |
4.4 |
| BULLMASTIFF |
124 |
69 |
100.0 |
.0 |
| CAIRN TERRIER |
54 |
214 |
97.2 |
2.8 |
| CANAAN |
79 |
136 |
98.5 |
1.5 |
| CANE CORSO |
78 |
134 |
98.5 |
1.5 |
| CARDIGAN WELSH CORGI |
31 |
62 |
95.2 |
4.8 |
| CAVALIER KING CHARLES SPANIEL |
64 |
6768 |
97.9 |
2.1 |
| CHESAPEAKE BAY RETRIEVER |
126 |
125 |
100.0 |
.0 |
| CHIHUAHUA |
22 |
1751 |
94.5 |
5.5 |
| CHINESE CRESTED |
45 |
681 |
96.6 |
3.4 |
| CHINESE SHAR-PEI |
17 |
433 |
94.0 |
6.0 |
| CHOW CHOW |
9 |
535 |
91.4 |
8.6 |
| COCKAPOO |
46 |
120 |
96.7 |
3.3 |
| COCKER SPANIEL |
5 |
1144 |
88.4 |
11.6 |
| COTON DE TULEAR |
28 |
1752 |
95.0 |
5.0 |
| DACHSHUND |
39 |
745 |
96.1 |
3.9 |
| DOBERMAN PINSCHER |
128 |
95 |
100.0 |
.0 |
| DOGUE DE BORDEAUX |
75 |
243 |
98.4 |
1.6 |
| ENGLISH COCKER SPANIEL |
76 |
772 |
98.4 |
1.6 |
| ENGLISH SPRINGER SPANIEL |
99 |
291 |
99.0 |
1.0 |
| ENGLISH TOY SPANIEL |
6 |
148 |
89.9 |
10.1 |
| EURASIER |
10 |
94 |
91.5 |
8.5 |
| FIELD SPANIEL |
113 |
183 |
99.5 |
.5 |
| FINNISH LAPPHUND |
100 |
107 |
99.1 |
.9 |
| FINNISH SPITZ |
66 |
96 |
97.9 |
2.1 |
| FLAT-COATED RETRIEVER |
80 |
2556 |
98.5 |
1.5 |
| FRENCH BULLDOG |
26 |
2372 |
94.6 |
5.4 |
| GERMAN SHEPHERD DOG |
106 |
430 |
99.3 |
.7 |
| GOLDEN RETRIEVER |
102 |
1173 |
99.1 |
.9 |
| GREAT DANE |
112 |
203 |
99.5 |
.5 |
| GREAT PYRENEES |
87 |
875 |
98.7 |
1.3 |
| GREATER SWISS MOUNTAIN DOG |
90 |
566 |
98.8 |
1.2 |
| HAVANA SILK DOG |
70 |
259 |
98.1 |
1.9 |
| HAVANESE |
53 |
5911 |
97.1 |
2.9 |
| HYBRID |
88 |
1373 |
98.8 |
1.2 |
| ITALIAN GREYHOUND |
57 |
884 |
97.4 |
2.6 |
| JAPANESE CHIN |
11 |
270 |
91.5 |
8.5 |
| KEESHOND |
58 |
1290 |
97.4 |
2.6 |
| KERRY BLUE TERRIER |
120 |
50 |
100.0 |
.0 |
| KUVASZ |
107 |
158 |
99.4 |
.6 |
| LABRADOODLE |
111 |
433 |
99.5 |
.5 |
| LABRADOR RETRIEVER |
48 |
1337 |
96.7 |
3.3 |
| LAGOTTO ROMAGNOLO |
74 |
63 |
98.4 |
1.6 |
| LEONBERGER |
119 |
50 |
100.0 |
.0 |
| LHASA APSO |
33 |
174 |
95.4 |
4.6 |
| LOWCHEN |
14 |
84 |
92.9 |
7.1 |
| MALTESE |
49 |
375 |
96.8 |
3.2 |
| MANCHESTER TERRIER |
118 |
74 |
100.0 |
.0 |
| MASTIFF |
117 |
2993 |
99.7 |
.3 |
| MI-KI |
8 |
313 |
90.7 |
9.3 |
| MINI AMERICAN/MINI AUSTRALIAN SHEPHERD |
110 |
664 |
99.4 |
.6 |
| MINIATURE BULL TERRIER |
41 |
84 |
96.4 |
3.6 |
| MINIATURE PINSCHER |
63 |
266 |
97.7 |
2.3 |
| MINIATURE SCHNAUZER |
109 |
318 |
99.4 |
.6 |
| NEDERLANDSE KOOIKERHONDJE |
24 |
73 |
94.5 |
5.5 |
| NEWFOUNDLAND |
108 |
2253 |
99.4 |
.6 |
| NORFOLK TERRIER |
27 |
353 |
94.9 |
5.1 |
| NORWEGIAN ELKHOUND |
89 |
84 |
98.8 |
1.2 |
| NORWICH TERRIER |
19 |
1020 |
94.4 |
5.6 |
| NOVA SCOTIA DUCK TOLLING RET. |
103 |
395 |
99.2 |
.8 |
| PAPILLON |
50 |
1827 |
96.9 |
3.1 |
| PARSON RUSSELL TERRIER |
105 |
403 |
99.3 |
.7 |
| PEMBROKE WELSH CORGI |
96 |
204 |
99.0 |
1.0 |
| PETIT BASSET GRIFFON VENDEEN |
32 |
62 |
95.2 |
4.8 |
| PHARAOH HOUND |
59 |
210 |
97.6 |
2.4 |
| POMERANIAN |
1 |
889 |
63.8 |
36.2 |
| POODLE |
43 |
3466 |
96.6 |
3.4 |
| PORTUGUESE PODENGO PEQUENO |
15 |
129 |
93.0 |
7.0 |
| PUG |
23 |
729 |
94.5 |
5.5 |
| PULI |
37 |
222 |
95.9 |
4.1 |
| PUMI |
69 |
50 |
98.0 |
2.0 |
| PYRENEAN SHEPHERD |
85 |
142 |
98.6 |
1.4 |
| RAT TERRIER |
40 |
1260 |
96.3 |
3.7 |
| RHODESIAN RIDGEBACK |
97 |
192 |
99.0 |
1.0 |
| ROTTWEILER |
104 |
781 |
99.2 |
.8 |
| RUSSELL TERRIER |
86 |
151 |
98.7 |
1.3 |
| RUSSIAN TSVETNAYA BOLONKA |
13 |
53 |
92.5 |
7.5 |
| SAMOYED |
67 |
51 |
98.0 |
2.0 |
| SCHIPPERKE |
42 |
486 |
96.5 |
3.5 |
| SCOTTISH TERRIER |
25 |
548 |
94.5 |
5.5 |
| SHETLAND SHEEPDOG |
51 |
195 |
96.9 |
3.1 |
| SHIBA INU |
18 |
1969 |
94.3 |
5.7 |
| SHIH TZU |
91 |
749 |
98.8 |
1.2 |
| SIBERIAN HUSKY |
71 |
218 |
98.2 |
1.8 |
| SILKY TERRIER |
52 |
254 |
96.9 |
3.1 |
| SMOOTH FOX TERRIER |
93 |
277 |
98.9 |
1.1 |
| SOFT COATED WHEATEN TERRIER |
65 |
387 |
97.9 |
2.1 |
| ST. BERNARD |
68 |
50 |
98.0 |
2.0 |
| STAFFORDSHIRE BULL TERRIER |
121 |
125 |
100.0 |
.0 |
| TIBETAN SPANIEL |
4 |
212 |
88.2 |
11.8 |
| TIBETAN TERRIER |
30 |
205 |
95.1 |
4.9 |
| TOY AUSTRALIAN SHEPHERD |
60 |
85 |
97.6 |
2.4 |
| TOY FOX TERRIER |
16 |
245 |
93.5 |
6.5 |
| WELSH TERRIER |
122 |
89 |
100.0 |
.0 |
| WEST HIGHLAND WHITE TERRIER |
44 |
497 |
96.6 |
3.4 |
| WIRE FOX TERRIER |
73 |
60 |
98.3 |
1.7 |
| YORKSHIRE TERRIER |
2 |
828 |
76.6 |
23.4 |
