Mamiya's Painted Black

Registration n° NP72353603

GCHB

Breeder: Judith & Marcus Williamson
Owners: Nancy Gillespie, Cheryl Mamiya, Judith Williamson
Kennel: Mamiya
Sire: San Jo Jay-Z
Dam: San Jo Talk Of The Town
Call name: Hudson
Gender: Male
Date of birth: 12 November 2021
Country of birth: USA

Colour: Black and Tan
HD: HD B / Good
Patella: Grade 0
Eyes: Clear (tested 2024)

Genetic indicators

COI — inbreeding

1.95%

Low. Common ancestors: San Jo Razin A Rukus, San Jo Kumi Nikita, Tenkuu Go Etchuu Wakasugisou.

AVK — distinct ancestors

95.2%

59 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common pedigree — rarer than 37% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 11,036 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 3

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
San Jo Razin A Rukus ♂	gen. 3	gen. 5	0.78%
San Jo Kumi Nikita ♀	gen. 3	gen. 5	0.78%
Tenkuu Go Etchuu Wakasugisou ♂	gen. 4	gen. 5	0.39%
COI over 5 generations			1.95%

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

Multi BISS Am ChSan Jo Jay-Z ♂NP29152501Black and Tan · 2011

USA

San Jo Kuma Yama ♂NP18789401Black and Tan · 2007

USA

CHSan Jo Razin A Rukus ♂NP05700001Sesame · 2003

USA

San Jo Kumi Nikita ♀AKC NP03441401Red · 2003

USA

Am ChKurochiyoda Go Shun'you Kensha ♀NP28680201Black and Tan · 2010

Spain

Portugal & Montenegro ChampionKurotama Go Gold Typhoon Jr Jp ♂黒玉号富ノ守禮LOE 1869849, JKS JS-02179/09-0, NIPPO H21-16249Black and Tan · 2008

Japan

Spain ChampionAso No Kuroka Go Takayuusou ♀阿蘇の黒香号高遊荘LOE 1613415, NIPPO H17-33012Black and Tan · 2005

Japan

GCH, Am ChSan Jo Talk Of The Town ♀NP45810002Red · 2017

USA

Am ChDaiko No Miles Davis at San Jo ♂NP41733503Black and Tan · 2015

USA

Shunjuu Sakuraou Go Fukaya Shunjuusou ♂NP37902301Black and Tan

Japan

Kurokomachi Go Shikouen ♀NP37266001Black and Tan · 2013

Japan

San Jo Look Who's Talkin ♀NP346984012013

USA

USA ChampionSan Jo Relentless of Lemaitre ♂AKC NP14908401Red · 2005

USA

CHSan Jo Elivira of Lemaitre ♀NP33113801Black and Tan · 2011

USA

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Generations Photos

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