TUPPER’S NELSON 2XW
Sex
Male
Kennel ID
TK-02395
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
0.10%
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.
0.10%
COI (5-gen)
36 / 50
Unique Ancestors / Slots
80.6%
Pedigree Completeness
1
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 |
|---|---|---|---|---|
| WALLING’S BULLYSON (2XW)(1XL) | 0.098% | 2 | 1 |
DESCENDANTS TREE
2 generations shown