Mokusei Takeshi of Mokuseiso

Breeder: C.S. Van Allen
Owner: Frederick Duane
Sire: Kuroyuki of Nanko Suzuki Kensha
Dam: Kayame of Chigasaki Moroboshi
Call name: Sam
Gender: Male
Date of birth: 27 January 1982
Country of birth & standing: USA

Colour: Black and Tan
Breeding status: Retired

Genetic indicators

COI — inbreeding

28.13%

High. Common ancestor: Kuroichi of Rozansow Jp.

AVK — distinct ancestors

25.8%

16 distinct ancestors out of 62 possible. Among known ancestors only: 42.1%.

Pedigree completeness

61.3%

24 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 11,571 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 1

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
Kuroichi of Rozansow Jp ♂	gen. 2gen. 3	gen. 2gen. 3	28.13%
COI over 5 generations			28.13%

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

Int, Mex Ch, Ch of the Americas, WW-84, '81, '82 SCA BOB, '83 SCA BOSKuroyuki of Nanko Suzuki Kensha ♂NIPPO 56-8566Black and Tan · 1980

Japan

Kuroichi of Rozansow Jp ♂NIPPO 328192Black and Tan

Japan

Kurojishi Go Sagami Murasakisow ♂Black and Tan

Toyomihime Go Shimosa Yumeinusou ♀

Kurobenihime of Sagami Ikeda Kensha ♀Black and Tan

Japan

Kuroichi of Rozansow Jp ♂NIPPO 328192Black and Tan

Japan

Yukihime Go Sagami Ikeda Kensha ♀

Japan

Kayame of Chigasaki Moroboshi Black and Tan

Japan

Kuroichi of Rozansow Jp ♂NIPPO 328192Black and Tan

Japan

Kurojishi Go Sagami Murasakisow ♂Black and Tan

Toyomihime Go Shimosa Yumeinusou ♀

Kurohime of Nanko Suzuki Kensha ♀Black and Tan

Japan

Kuroichi of Rozansow Jp ♂NIPPO 328192Black and Tan

Japan

Kurohime Go Sagami Ikeda Kensha ♀Black and Tan

Japan

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

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Generations Photos

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