Copperdots Beikoku Benjiro

Registration n° NHSB 3252017

NL, BE, INT JCH, LUX. CH.

Breeder: Diana Smiley
Owner: Nancy van Rattingen-Schenkhuizen
Kennel: Copperdots
Sire: Copperdots Rokuu
Dam: Copperdots Beikoku Hisako
Call name: Benji
Gender: Male
Date of birth: 4 August 2021
Country of birth: USA
Country of standing: Netherlands

Colour: Red
HD: HD A / Excellent
Patella: Grade 0
Eyes: Clear

Genetic indicators

COI — inbreeding

9.77%

Moderate. Common ancestors: Copperdots Beikoku Hideko, Copperdots California Dreamin, Hirose No Shougun Go Enshuu Hirosesou, Shizuku Go Yamato Shinzansou.

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

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

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,380 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 4

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 Beikoku Hideko ♀	gen. 3	gen. 2	6.25%
Copperdots California Dreamin ♀	gen. 4 ×2gen. 5	gen. 3	2.34%
Hirose No Shougun Go Enshuu Hirosesou ♂	gen. 5 ×4	gen. 4	0.78%
Shizuku Go Yamato Shinzansou ♀	gen. 5 ×3	gen. 4	0.39%
COI over 5 generations			9.77%

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

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Parents

Grandparents

Great-grandparents

Am CHCopperdots Rokuu ♂Red · 2019

USA

American champion, American grand champion, clubwinner 2017, Romania Champion, Bosnia Champion, Montenegro Champion, Serbia Champion, 2 CAC in NLCopperdots Katashi ♂Red · 2014

USA

Am GChCopperdots Beikoku Riki ♂NP35581301Red · 2013

USA

CHCopperdots Beikoku Ichiko ♀NP29134101Red · 2011

USA

Best Opposite Sex. San Joaquin Kennel Club. Sunday 2016.Copperdots Beikoku Chiyo ♀Red · 2015

USA

Am GChCopperdots Beikoku Tetsu ♂NIPPO 26877302, AKCNP26877302Red · 2010

USA

CH.Copperdots Beikoku Hideko ♀AKC NP297462/02Red · 2011

USA

Am CH.Copperdots Beikoku Hisako ♀2016

CHHirose no Koujin go Enshuu Hirosesou ♂NP40289601Red

Sumomo go Serizawasou ♂JKC H21-21365Sesame

Niji no Oborome go Enshuu Hirosesou ♀NIPPO H24-22653

CH.Copperdots Beikoku Hideko ♀AKC NP297462/02Red · 2011

USA

Ito No Benitaka Go Chikuzen Shigematsusou ♂AKC NP24609801Red · 2009

Japan

Am ChCopperdots California Dreamin ♀NP18435801Red · 2007

USA

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

Copperdots Beikoku Hideko ×2

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Generations Photos

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