MAC DONALD’S GRANNY
♂ SIRE
♀ DAM
Sex
Female
Kennel ID
TK-04506
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
3.56%
Low Risk
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.
3.56%
COI (5-gen)
31 / 56
Unique Ancestors / Slots
90.3%
Pedigree Completeness
6
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 CRENSHAW’S JEEP (4XW) ROM | 1.758% | 4 | 2 | |
| CH CRENSHAW’S HONEYBUNCH (3XW) ROM | 0.781% | 3 | 4 | |
| CH FINLEY’S BO ROM | 0.586% | 3 | 3 | |
| MARLOWE’S BRANDY GIRL | 0.195% | 3 | 1 | |
| MARLOWE’S MR. BULLDOG | 0.146% | 2 | 1 | |
| BASS TRAMP RED BOY (2XW) ROM | 0.098% | 2 | 1 |
DESCENDANTS TREE
2 generations shown