PEDIGREE
Generations:
Dog appears multiple times in pedigree
OFFSPRING 5 recorded
Pedigree Analytics
Breeding Statistics
5-generation analysis based on pedigree data
Coefficient of Inbreeding
10.30%
Moderate
COI Reference Scale
| 0% | No common ancestors (ideal) | |
| 6.25% | First cousins | |
| 12.5% | Half-siblings / Grandparent | |
| 25% | Full siblings / Parent-offspring | |
| >25% | Multi-generational inbreeding |
Purebred average: ~20% • Recommended target: <10% • A 10% COI increase ≈ 6% reduced adult size & 6–10 month reduced lifespan.
10.30%
COI (5-gen)
17 / 44
Unique Ancestors / Slots
71%
Pedigree Completeness
11
Common Ancestors Found
Pedigree Completeness by Generation
COI Comparison
Top COI Contributors
Most Frequent Ancestors
Common Ancestors Detail
| Ancestor | COI Contribution | Sire Paths | Dam Paths | Impact |
|---|---|---|---|---|
| MURPHY’S MR. BULL | 3.125% | 1 | 1 | |
| DE CORDOVA’S RIBBON | 1.758% | 2 | 2 | |
| ESTES’ DIAMOND LIL | 1.758% | 2 | 4 | |
| NEWMANS CRAZY ACE | 1.563% | 1 | 2 | |
| DE CORDOVA’S BAT | 0.781% | 1 | 1 | |
| ESTES’ TIGER | 0.439% | 2 | 2 | |
| CALLAHANS BUCKWHEAT | 0.342% | 1 | 3 | |
| NEWMANS CRAZY SILVER | 0.244% | 1 | 2 | |
| BALL’S CHRISSY B | 0.195% | 1 | 1 | |
| PR O’ NEIL’S BEAU JACK | 0.049% | 1 | 1 | |
| FRAZIER’S DONOHO | 0.049% | 1 | 1 |
DESCENDANTS TREE
2 generations shown