| Name | Breed | Level | Age |
|---|---|---|---|
| Border Collie | 17 | 1991 | |
| Border Collie | 10 | 1972 | |
| American Staffordshire Terrier | 1 | 1962 | |
| Staffordshire Bull Terrier | 1 | 1962 | |
| American Pit Bull Terrier | 1 | 1962 | |
| American Pit Bull Terrier | 1 | 1962 | |
| American Staffordshire Terrier | 1 | 1962 | |
| American Staffordshire Terrier | 1 | 1962 | |
| Belgian Malinois | 1 | 1963 | |
| Staffordshire Bull Terrier | 1 | 1962 |