C.R.T'.s Black Dime

Registration n° NM336012/02, CKC 1048780

Breeder: not recorded
Sire: Crt's R's Red Baron
Dam: Langans Brushwood Clarissa
Gender: Male
Date of birth: not recorded
Country of birth: USA

Colour: Black and Tan

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

33.9%

21 distinct ancestors out of 62 possible. Among known ancestors only: 95.5%.

Pedigree completeness

35.5%

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

Value for the breed's diversity

Rare pedigree — rarer than 99% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,552 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

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

Crt's R's Red Baron ♂Red

USA

Trebell's Toshugo Nikko of Crt ♂

Unknown

Crt's K's Red Foxy ♀Red

Unknown

Langans Brushwood Clarissa ♀

Tsuru of Satorisow ♂NM335390031982

USA

Hidenishiki Go Fujinomiya Kensha ♂秀錦号　富士宮犬舎

Japan

1983 Shiba Club of America Nat'l Specialty BOBSeitenhime Go Aunsou ♀JS 05594/84-0, AKC NM335384/01Red · 1981

Japan

Kirihime of Dohgakuderasow Us ♀CKC 1049155

Japan

Yatsu No Kuromaru of Kai Ryuusensow ♂Black and Tan

Japan

Himenishiki of Dohgakuderasow ♀

Japan

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Generations Photos

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