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C'Benjiro Go Tomadochi

Breeder
Lubomir Kozak
Sire
Benjiro Petaki Kensha
Dam
Daiici Z Rohacovky
Gender
Male
Date of birth
7 March 2015
Country of birth
Czech Republic
Colour
Red

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

0.2%

Low. Common ancestor: Kakusui Go Tezuka Kensha.

AVK — distinct ancestors

96.8%

60 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 94% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to 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.

AncestorSire's sideDam's sideShare of the COI
Kakusui Go Tezuka Kensha ♂ gen. 5 gen. 5 0.2%
COI over 5 generations0.2%

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.

C'BenjiroBenjiro Petaki KenshaBenjiro Petaki KenshaV'Suri Z Bambusoveho HajeV'Suri Z Bambusoveho Ha…Drufi Omono GawaDrufi Omono GawaSayuri Go Sakai SuwaSayuriKakusui Go Tezuka KenshaKakusuiDaiici Z RohacovkyDaiici Z RohacovkyKawaii Halne WzgorzeKawaii Halne WzgorzeInochi O Kakeru Halne WzgorzeInochi O Kakeru Halne W…Kajitsu No Daiichi GoKajitsu No Daiichi Go

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 + FA), 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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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Full siblings 1 litter · 6 dogs
Litter of 7 March 2015
Benjiro Petaki Kensha×Daiici Z Rohacovky
Half-siblings, sire's side 1 litter · 9 dogs
Litter of 9 February 2016
Benjiro Petaki Kensha×Akemi Tomadochi
Half-siblings, dam's side 1 litter · 2 dogs
Litter of 3 October 2012
Dairin Go Etnakita Ken×Daiici Z Rohacovky

Added by hinoko. Last updated by hinoko 23 Aug 2016.