NEWMAN’S CRAZY IRENE
OFFSPRING SIBLINGS PEDSTATS PRINTER FRIENDLY

Breeding Statistics

5-generation analysis based on pedigree data

Coefficient of Inbreeding
13.04% Elevated
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.
13.04%
COI (5-gen)
21 / 53
Unique Ancestors / Slots
85.5%
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
ESTES’ DIAMOND LIL 5.859% 2 4
CALLAHANS BUCKWHEAT 2.539% 3 3
MURPHY’S MR. BULL 2.344% 1 3
NEWMANS CRAZY SILVER 1.318% 2 2
CALLAHAN’S MOLLY B 0.439% 1 4
CALLAHANS JACK THE RIPPER II 0.293% 1 2
NEWMANS CRAZY CASH 0.244% 1 2
This pedigree is managed by TITAN KENNELS