O'date's Firecraker Rex

Registration n° AKC NM413981/05

Breeder: not recorded
Owner: Kwontum-Leap Kennel
Sire: Fukurinmaru of Gunma Fukuda Kensha
Dam: not recorded
Gender: Male
Date of birth: 1 June 1992
Country of birth: USA

Colour: Sesame
Breeding status: Retired

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

22.6%

14 distinct ancestors out of 62 possible. Among known ancestors only: 82.4%.

Pedigree completeness

27.4%

45 empty slots. The AVK takes them into account, so read both figures together.

How these figures are calculated

COI — Wright's formula: F = Σ (½)^n₁+n₂+1 × (1 + F_A), summed over every path through a common ancestor A. The number of generations must be fixed for two dogs to be comparable: a more complete pedigree mechanically raises the figure.

AVK — distinct ancestors divided by the theoretical number of ancestors. Over 5 generations there are 62 possible slots. 100% means no ancestor appears twice.

Completeness — the share of slots actually filled in. The AVK is misleading without it: a half-empty pedigree shows a low AVK even with no inbreeding at all, simply because data is missing.

Pedigree

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Parents

Grandparents

Great-grandparents

NSCA Ch ROM HOFFukurinmaru of Gunma Fukuda Kensha ♂Black and Tan · 1987

Japan Akaginishiki of Gunma Fukuda ♂Red

Japan Tama No Fuji of Fujinomiya Inoue Kensha ♂Musashi No Tetsuhime of Musashinobishu ♀

Japan Miohime of Gunma Fukuda ♀Red

Japan Fujigen of Gunma Katsumisow ♂

Japan Misuzuhime of Gunma Katsumisow ♀

Japan

Unknown

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Generations Photos

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