Yoichi Go Sanuki Tsutsuisou

© AKIHO NA Branch

Yoichi Go Sanuki Tsutsuisou

Registration n° AKIHO 17-5828

Kennel
Sanuki Tsutsuisou
Call name
Yokan
Gender
Male
Date of birth
12 August 2017
Country of birth
Japan
Country of standing
USA
Colour
Red

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

1.95%

Low. Common ancestors: Zuisen Go Sanukishiunsou, Kouyou Iroha Go Kouyasan Hashitani, Hotaru Go Kouyazan Miyauchisou.

AVK — distinct ancestors

88.7%

55 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 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

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.

Direct offspring 1 litter · 1 dog
Full siblings 1 litter · 1 dog
Half-siblings, sire's side 8 litters · 18 dogs
  • Majime♀ MajimeRed · born & living in Italy
  • Yugen♂ YugenRed · born & living in Italy

Added by kygima. Last updated by kygima 6 Feb 2018.