Chevawn Taishi At Heranmine

Breeder: not recorded
Sire: Makoto Tobias Chevawn
Dam: Wellshim Sakura Chevawn
Gender: Male
Date of birth: 8 September 1990
Country of birth: United Kingdom

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

12.7%

High. Common ancestors: Juho of Suishoen at Makoto, Tamanishiki Go Fujinomiya Kensha (Fujimiya Kensha).

AVK — distinct ancestors

72.6%

45 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 92% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 11,017 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 2

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

Ancestor	Sire's side	Dam's side	Share of the COI
Juho of Suishoen at Makoto ♂	gen. 2	gen. 2	12.5%
Tamanishiki Go Fujinomiya Kensha (Fujimiya Kensha) ♂	gen. 5	gen. 5 ×2	0.2%
COI over 5 generations			12.7%

How the lines connect

Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.

Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree

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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents

Grandparents

Great-grandparents

Best Male, BIR (1991)Makoto Tobias Chevawn ♂Red · 1988

United Kingdom

JKC ChJuho of Suishoen at Makoto ♂銃砲号翠松園KCSB N0095463 N03Red · 1984

Japan

Hisakado Go Hadano Nagorosou ♂寿門号　秦野奈護呂荘NIPPO 57-14042Red

Japan

Miho of Komakimatsumi ♀

Japan

Makoto Kitsuneno Jusei ♀M6059701M04Red · 1987

United Kingdom

Shiranami of Kadowaki Kennels ♂JKC0573183E

Japan

Kurochahime of Dohgayamasow ♀M 0095870 M04Black and Tan · 1982

Japan

Wellshim Sakura Chevawn ♀

JKC ChJuho of Suishoen at Makoto ♂銃砲号翠松園KCSB N0095463 N03Red · 1984

Japan

Hisakado Go Hadano Nagorosou ♂寿門号　秦野奈護呂荘NIPPO 57-14042Red

Japan

Miho of Komakimatsumi ♀

Japan

Yukarihime of Mikado House ♀KCREG. N 0095899 N04Red

Japan

Fukusuke of Morowa Shirakosow ♂NIPPO 56-75876 JKC56-75876Red

Japan

Benihime of Takaido Izumisow ♀JKC60-9433Red

Same colour, same dog: these ancestors appear several times in this pedigree.

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Generations Photos

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