| Name | Breed | Level | Age |
|---|---|---|---|
| Ainu Dog | 30 | 61 | |
| Bedlington Terrier | 1 | 6 | |
| Akita Inu | 1 | 6 | |
| Bull Terrier | 1 | 6 | |
| Bulldog | 10 | 23 | |
| American Pit Bull Terrier | 1 | 6 | |
| Black and Tan Coonhound | 17 | 31 | |
| Australian Shepherd | 15 | 63 | |
| Bearded Collie | 1 | 6 | |
| Alaskan Klee Kai | 1 | 6 | |
| Aidi | 21 | 50 | |
| Australian Shepherd | 1 | 10 | |
| Border Collie | 13 | 63 | |
| American Pit Bull Terrier | 26 | 47 | |
| Border Collie | 65 | 98 | |
| Border Collie | 1 | 11 | |
| Border Collie | 1 | 6 | |
| Bedlington Terrier | 1 | 6 | |
| Akita | 25 | 46 | |
| Border Collie | 1 | 11 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Border Collie | 1 | 7 | |
| Belgian Laekenois | 34 | 88 | |
| Border Collie | 1 | 10 | |
| Border Collie | 1 | 11 | |
| Border Collie | 1 | 11 | |
| Border Collie | 1 | 10 | |
| Border Collie | 1 | 11 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 9 | |
| Border Collie | 1 | 10 | |
| American White Shepherd | 21 | 47 | |
| Affenpinscher | 39 | 109 | |
| Akita Inu | 5 | 20 | |
| Border Collie | 1 | 13 | |
| Akbash Dog | 16 | 38 | |
| American Bully | 21 | 48 | |
| Bulldog | 1 | 6 | |
| Affenpinscher | 1 | 12 | |
| Aidi | 1 | 6 | |
| Border Collie | 1 | 11 | |
| American Cocker Spaniel | 17 | 40 | |
| American Eskimo Dog | 1 | 6 | |
| Black and Tan Coonhound | 14 | 30 | |
| Akita Inu | 24 | 59 | |
| Ainu Dog | 1 | 7 | |
| Border Collie | 29 | 62 | |
| Brussels Griffon | 1 | 9 | |
| Affenpinscher | 1 | 6 | |
| Akita | 1 | 11 | |
| Aidi | 11 | 25 | |
| American Cocker Spaniel | 1 | 6 | |
| Afghan Hound | 10 | 21 | |
| Airedale Terrier | 1 | 8 | |
| Beauceron | 14 | 23 | |
| Boston Terrier | 30 | 58 | |
| Border Collie | 26 | 56 | |
| Belgian Laekenois | 20 | 480 | |
| American Staffordshire Terrier | 23 | 487 | |
| Border Collie | 6 | 527 | |
| American Staffordshire Terrier | 11 | 541 | |
| American Eskimo Dog | 1 | 529 | |
| Afghan Hound | 1 | 527 | |
| Beauceron | 1 | 530 | |
| Border Collie | 6 | 469 | |
| Bull Terrier | 27 | 461 | |
| Ainu Dog | 29 | 522 | |
| American Bully | 61 | 538 | |
| Bearded Collie | 46 | 281 | |
| Border Collie | 22 | 558 | |
| Border Collie | 36 | 527 | |
| Border Collie | 1 | 527 | |
| Border Collie | 30 | 531 | |
| Border Collie | 14 | 531 | |
| Border Collie | 1 | 527 | |
| Border Collie | 8 | 527 | |
| Border Collie | 7 | 531 | |
| Border Collie | 31 | 372 | |
| Border Collie | 7 | 533 | |
| Alaskan Malamute | 58 | 574 | |
| Boxer | 3 | 526 | |
| Alaskan Klee Kai | 49 | 307 | |
| American White Shepherd | 1 | 527 | |
| Boerboel | 1 | 527 | |
| Akita Inu | 22 | 480 | |
| Brussels Griffon | 1 | 533 | |
| Boerboel | 1 | 529 | |
| Akbash Dog | 12 | 250 | |
| Boston Terrier | 51 | 533 | |
| Africanis | 1 | 528 | |
| Africanis | 1 | 527 | |
| Affenpinscher | 1 | 527 | |
| Airedale Terrier | 1 | 527 | |
| Border Collie | 1 | 528 | |
| Border Collie | 1 | 527 | |
| Border Collie | 5 | 490 | |
| Border Collie | 12 | 511 | |
| Border Collie | 13 | 511 | |
| Boxer | 11 | 250 | |
| Alaskan Malamute | 11 | 511 |