| Breed Name | Tested | Passed | Failed | Percent |
| CARDIGAN WELSH CORGI | 61 | 46 | 15 | 75.4% |
| CAROLINA DOG | 2 | 2 | 0 | 100.0% |
| CATAHOULA LEOPARD DOG | 9 | 7 | 2 | 77.8% |
| CAUCASIAN OVCHARKA | 4 | 4 | 0 | 100.0% |
| CAVALIER KING CHARLES SPANIEL | 47 | 38 | 9 | 80.9% |
| CENTRAL ASIAN SHEPHERD | 8 | 7 | 1 | 87.5% |
| CHART POLSKI | 1 | 1 | 0 | 100.0% |
| CHESAPEAKE BAY RETRIEVER | 97 | 83 | 14 | 85.6% |
| CHIHUAHUA | 37 | 26 | 11 | 70.3% |
| CHINESE CRESTED DOG | 32 | 24 | 8 | 75.0% |
| CHINESE SHAR-PEI | 205 | 144 | 61 | 70.2% |
| CHINOOK | 8 | 6 | 2 | 75.0% |
| CHOW CHOW | 90 | 63 | 27 | 70.0% |
| CLUMBER SPANIEL | 12 | 10 | 2 | 83.3% |
| COCKER SPANIEL | 219 | 179 | 40 | 81.7% |
| COLLIE | 824 | 654 | 170 | 79.4% |
| CURLY-COATED RETRIEVER | 169 | 154 | 15 | 91.1% |
| DACHSHUND (MINIATURE LONGHAIRED) | 22 | 19 | 3 | 86.4% |
| DACHSHUND (MINIATURE SMOOTH) | 28 | 22 | 6 | 78.6% |
| DACHSHUND (MINIATURE WIREHAIRED) | 21 | 17 | 4 | 81.0% |
| DACHSHUND (STANDARD LONGHAIRED) | 33 | 24 | 9 | 72.7% |
| DACHSHUND (STANDARD SMOOTH) | 47 | 33 | 14 | 70.2% |
| DACHSHUND (STANDARD WIREHAIRED) | 28 | 23 | 5 | 82.1% |
| DALMATIAN | 318 | 260 | 58 | 81.8% |
| DANDIE DINMONT TERRIER | 7 | 5 | 2 | 71.4% |
| DOBERMAN PINSCHER | 1487 | 1,146 | 341 | 77.1% |
| DOGO ARGENTINO | 10 | 9 | 1 | 90.0% |
| DOGO CANARIO | 2 | 2 | 0 | 100.0% |