| Breed Name |
Tested |
Passed |
Failed |
Percent |
| CARDIGAN WELSH CORGI | 70 | 55 | 15 | 78.6% |
| CAROLINA DOG | 2 | 2 | 0 | 100.0% |
| CATAHOULA LEOPARD DOG | 12 | 9 | 3 | 75.0% |
| CAUCASIAN OVCHARKA | 7 | 6 | 1 | 85.7% |
| CAVALIER KING CHARLES SPANIEL | 53 | 44 | 9 | 83.0% |
| CENTRAL ASIAN SHEPHERD | 11 | 10 | 1 | 90.9% |
| CHART POLSKI | 1 | 1 | 0 | 100.0% |
| CHESAPEAKE BAY RETRIEVER | 108 | 93 | 15 | 86.1% |
| CHIHUAHUA | 38 | 27 | 11 | 71.1% |
| CHINESE CRESTED | 33 | 25 | 8 | 75.8% |
| CHINESE SHAR-PEI | 210 | 149 | 61 | 71.0% |
| CHINOOK | 8 | 6 | 2 | 75.0% |
| CHOW CHOW | 98 | 70 | 28 | 71.4% |
| CLUMBER SPANIEL | 12 | 10 | 2 | 83.3% |
| COCKER SPANIEL | 227 | 186 | 41 | 81.9% |
| COLLIE | 846 | 674 | 172 | 79.7% |
| CURLY-COATED RETRIEVER | 174 | 159 | 15 | 91.4% |
| DACHSHUND (MINIATURE LONGHAIRED) | 25 | 22 | 3 | 88.0% |
| DACHSHUND (MINIATURE SMOOTH) | 33 | 26 | 7 | 78.8% |
| DACHSHUND (MINIATURE WIREHAIRED) | 24 | 20 | 4 | 83.3% |
| DACHSHUND (STANDARD LONGHAIR) | 34 | 25 | 9 | 73.5% |
| DACHSHUND (STANDARD SMOOTH) | 48 | 33 | 15 | 68.8% |
| DACHSHUND (STANDARD WIREHAIRED) | 30 | 25 | 5 | 83.3% |
| DALMATIAN | 329 | 271 | 58 | 82.4% |
| DANDIE DINMONT TERRIER | 7 | 5 | 2 | 71.4% |
| DOBERMAN PINSCHER | 1,574 | 1,222 | 352 | 77.6% |
| DOGO ARGENTINO | 13 | 12 | 1 | 92.3% |
| DOGO CANARIO | 3 | 3 | 0 | 100.0% |
