Copperdots Midori

Registration n° NP40460101

Breeder & owner: Diana Smiley
Kennel: Copperdots
Sire: Copperdots Beikoku Tetsu
Dam: Copperdots Benten Yumyum
Gender: Female
Date of birth: not recorded

Colour: Black and Tan

Genetic indicators

COI — inbreeding

12.5%

High. Common ancestor: Copperdots California Dreamin.

AVK — distinct ancestors

69.4%

43 distinct ancestors out of 62 possible. Among known ancestors only: 74.1%.

Pedigree completeness

93.5%

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

Value for the breed's diversity

Very common pedigree — rarer than 8% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 11,312 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
Copperdots California Dreamin ♀	gen. 2	gen. 2	12.5%
COI over 5 generations			12.5%

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

Am GChCopperdots Beikoku Tetsu ♂NIPPO 26877302, AKCNP26877302Red · 2010

USA

Am ChKyouryuuou Go Noto Heiseian ♂NIPPO H17-28553, AKC NP12410001Red · 2005

Japan

Hibiki Go Hakusan Yoshinosou ♂NIPPO 15-22529Red

Japan

Sakurayurihime Go Denen Kawasakisou ♀NIPPO 14-16308 (14-6309? CONFLICTING SOURCES)Red

Japan

Am ChCopperdots California Dreamin ♀NP18435801Red · 2007

USA

Am ChHirose No Shougun Go Enshuu Hirosesou ♂AKC NP163946/01Red · 2006

Japan

Am ChShizuku Go Yamato Shinzansou ♀NIPPO 14-27668 / NP93613601Red · 2002

Japan

Copperdots Benten Yumyum ♀NP32645401Red

Copperdots Tenichiryu Zenhai ♂AC NP26321101Red · 2010

USA

Butemmaru Go Kamiyasou (Kagiyasou) ♂

Japan

US.CH.Copperdots Kiichi ♀AKC NP2056201Red · 2003

USA

Am ChCopperdots California Dreamin ♀NP18435801Red · 2007

USA

Am ChHirose No Shougun Go Enshuu Hirosesou ♂AKC NP163946/01Red · 2006

Japan

Am ChShizuku Go Yamato Shinzansou ♀NIPPO 14-27668 / NP93613601Red · 2002

Japan

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

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Generations Photos

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