| Subject | Parents | Grandparents | Great-Grandparents |
| COLBY'S VERONICA | COLBY'S BUDDY | COLBY'S ROWDY | COLBY'S BLIND JACK |
| COLBY'S MAGGIE | |||
| COLBY'S PUPSY | Unknown | ||
| Unknown | |||
| COLBY'S MERLE (VOSE'S) | CAMMETT'S FLASH | COLBY'S FLUB-DUB | |
| COLBY'S PUPSY | |||
| COLBY'S BUFFY | COLBY'S FLUB-DUB | ||
| COLBY'S TRIXIE |
5-generation analysis based on pedigree data
| 0% | No common ancestors (ideal) | |
| 6.25% | First cousins | |
| 12.5% | Half-siblings / Grandparent | |
| 25% | Full siblings / Parent-offspring | |
| >25% | Multi-generational inbreeding |
| Ancestor | COI Contribution | Sire Paths | Dam Paths | Impact |
|---|---|---|---|---|
| COLBY’S PUPSY | 1.563% | 1 | 1 |