GRCH GAFFS NORTHERN CA GRACE DNA-P
Sex
Female
Kennel ID
TK-02098
PEDIGREE
Generations:
Dog appears multiple times in pedigree
OFFSPRING 1 recorded
Pedigree Analytics
Breeding Statistics
5-generation analysis based on pedigree data
Coefficient of Inbreeding
5.57%
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.
5.57%
COI (5-gen)
27 / 38
Unique Ancestors / Slots
61.3%
Pedigree Completeness
7
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 |
|---|---|---|---|---|
| CH PR DEVENPORT’S COOLHAND LUKE UKC | 3.125% | 1 | 1 | |
| GR CH ‘PR’ OUR GANG’S SEIKO UKC | 0.781% | 1 | 1 | |
| GR CH ‘PR’ TUFFTOWN SOPHIE UKC | 0.781% | 1 | 1 | |
| CH ‘PR’ CALAMITY OF TUFFTOWN UKC | 0.293% | 2 | 1 | |
| CH ‘PR’ TUFFTOWN SMOKIN’ JOE | 0.195% | 1 | 1 | |
| ‘PR’ LIL BLONDIE OF TUFFTOWN | 0.195% | 1 | 1 | |
| ‘PR’ MARTINS CAESAR OF TUFFTOWN | 0.195% | 1 | 1 |
DESCENDANTS TREE
2 generations shown