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COLBY’S RUSSELL (DOOLEY’S DUFFY)

Sex Male
Kennel ID TK-01907
📋 Copy Pedigree Link 🔬 Pedigree Analysis ★ Pedigree Stats 📝 Descendants 📄 Siblings 🔊 Share
INBREEDING ANALYSIS
AVK i
70.00%
View Detailed Pedigree Analysis
OFFSPRING 2 recorded

Pedigree

Generations:
Dog appears multiple times in pedigree
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Breeding Statistics

5-generation analysis based on pedigree data

Coefficient of Inbreeding
4.88% 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.
4.88%
COI (5-gen)
16 / 32
Unique Ancestors / Slots
51.6%
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
COLBY’S TIBBIE 1.758% 2 4
COLBY’S DOLLY (1954) 1.563% 1 1
COLBY’S DIME 0.781% 1 2
WALLACE’S ZOE 0.293% 2 2
O’NEIL’S BILLY 0.293% 2 2
WALLACE’S RED SQUAW 0.195% 1 2
DESCENDANTS TREE 2 generations shown