PLL TEST RESULT STATISTICS
The following statistics represent data on dogs tested for PLL via the University of Missouri/OFA PLL DNA test.
This data only represents actual test results and should not be interpreted as statistically valid disease prevalence data.
| Breed/Results | # Tested | Percent |
|---|
| ALASKAN MALAMUTE |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| AMERICAN ESKIMO DOG |
|---|
| CARRIER | 4 | 67% |
| CLEAR | 2 | 33% |
| TOTAL TESTED | 6 | |
| AMERICAN HAIRLESS TERRIER |
|---|
| CLEAR | 151 | 80% |
| CARRIER | 37 | 20% |
| TOTAL TESTED | 188 | |
| AMERICAN PIT BULL TERRIER |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| AUSTRALIAN CATTLE DOG |
|---|
| CLEAR | 238 | 75% |
| CARRIER | 75 | 24% |
| AT RISK | 3 | 1% |
| TOTAL TESTED | 316 | |
| BASENJI |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| BERNESE MOUNTAIN DOG |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| BORDER COLLIE |
|---|
| CLEAR | 11 | 100% |
| TOTAL TESTED | 11 | |
| BORZOI |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| BOXER |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| BULL TERRIER |
|---|
| AT RISK | 3 | 43% |
| CARRIER | 2 | 29% |
| CLEAR | 2 | 29% |
| TOTAL TESTED | 7 | |
| CHINESE CRESTED |
|---|
| CLEAR | 1329 | 69% |
| CARRIER | 566 | 29% |
| AT RISK | 24 | 1% |
| TOTAL TESTED | 1919 | |
| CHINESE FOO DOG |
|---|
| CARRIER | 1 | 50% |
| CLEAR | 1 | 50% |
| TOTAL TESTED | 2 | |
| CHINESE SHAR-PEI |
|---|
| CLEAR | 3 | 100% |
| TOTAL TESTED | 3 | |
| COLLIE |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| COTON DE TULEAR |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| CZECHOSLOVAKIAN WOLFDOG |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| ENGLISH COCKER SPANIEL |
|---|
| CLEAR | 11 | 69% |
| CARRIER | 5 | 31% |
| TOTAL TESTED | 16 | |
| ENGLISH JACK RUSSELL TERRIER |
|---|
| CLEAR | 13 | 72% |
| CARRIER | 5 | 28% |
| TOTAL TESTED | 18 | |
| GERMAN SHEPHERD DOG |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| HYBRID |
|---|
| CLEAR | 8 | 80% |
| CARRIER | 2 | 20% |
| TOTAL TESTED | 10 | |
| ITALIAN GREYHOUND |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| JACK RUSSELL TERRIER |
|---|
| CLEAR | 1058 | 63% |
| CARRIER | 601 | 36% |
| AT RISK | 24 | 1% |
| TOTAL TESTED | 1683 | |
| LAKELAND TERRIER |
|---|
| CARRIER | 1 | 100% |
| TOTAL TESTED | 1 | |
| MANCHESTER TERRIER |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| MINIATURE BULL TERRIER |
|---|
| CARRIER | 1239 | 50% |
| CLEAR | 1075 | 43% |
| AT RISK | 188 | 8% |
| TOTAL TESTED | 2502 | |
| MINIATURE PINSCHER |
|---|
| CLEAR | 4 | 80% |
| CARRIER | 1 | 20% |
| TOTAL TESTED | 5 | |
| NEWBRDTHREE |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| NORFOLK TERRIER |
|---|
| CLEAR | 2 | 100% |
| TOTAL TESTED | 2 | |
| NORWICH TERRIER |
|---|
| CLEAR | 124 | 96% |
| CARRIER | 5 | 4% |
| TOTAL TESTED | 129 | |
| PAPILLON |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| PARSON RUSSELL TERRIER |
|---|
| CLEAR | 543 | 72% |
| CARRIER | 202 | 27% |
| AT RISK | 11 | 1% |
| TOTAL TESTED | 756 | |
| PATTERDALE TERRIER |
|---|
| CARRIER | 16 | 59% |
| CLEAR | 10 | 37% |
| AT RISK | 1 | 4% |
| TOTAL TESTED | 27 | |
| PEMBROKE WELSH CORGI |
|---|
| CLEAR | 5 | 100% |
| TOTAL TESTED | 5 | |
| POMERANIAN |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| POODLE |
|---|
| CLEAR | 9 | 100% |
| TOTAL TESTED | 9 | |
| PUG |
|---|
| CARRIER | 1 | 100% |
| TOTAL TESTED | 1 | |
| PUMI |
|---|
| CLEAR | 42 | 76% |
| CARRIER | 13 | 24% |
| TOTAL TESTED | 55 | |
| RAT TERRIER |
|---|
| CLEAR | 763 | 63% |
| CARRIER | 426 | 35% |
| AT RISK | 30 | 2% |
| TOTAL TESTED | 1219 | |
| RUSSELL TERRIER |
|---|
| CLEAR | 296 | 78% |
| CARRIER | 83 | 22% |
| AT RISK | 2 | 1% |
| TOTAL TESTED | 381 | |
| SEALYHAM TERRIER |
|---|
| CLEAR | 255 | 56% |
| CARRIER | 186 | 41% |
| AT RISK | 12 | 3% |
| TOTAL TESTED | 453 | |
| SHILOH SHEPHERD |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| TAMASKAN |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| TIBETAN TERRIER |
|---|
| CLEAR | 888 | 73% |
| CARRIER | 323 | 26% |
| AT RISK | 13 | 1% |
| TOTAL TESTED | 1224 | |
| TOY FOX TERRIER |
|---|
| CLEAR | 407 | 68% |
| CARRIER | 183 | 31% |
| AT RISK | 6 | 1% |
| TOTAL TESTED | 596 | |
| TREEING TENNESSEE BRINDLE |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
| WELSH TERRIER |
|---|
| CLEAR | 203 | 75% |
| CARRIER | 67 | 25% |
| AT RISK | 2 | 1% |
| TOTAL TESTED | 272 | |
| WIRE FOX TERRIER |
|---|
| CLEAR | 9 | 100% |
| TOTAL TESTED | 9 | |
| XOLOITZCUINTLI |
|---|
| CLEAR | 1 | 100% |
| TOTAL TESTED | 1 | |
