Torachiyo Go Shirai

© Andreas Frey - of Ikenohatade / Jody Tenshiyo

Torachiyo Go Shirai

Registration n° AKIHO 10-1137

Int. Champion; AKIHO Europe Soken class 1st prize

Kennel
Shirai Kensha
Call name
Hei Hei
Gender
Male
Date of birth
10 March 2010
Country of birth
Japan
Country of standing
Germany
Size
67 cm (26.4 in)
Colour
Red Brindle
Breeding status
Retired

Notes

HD-B; Eyes free

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible. Among known ancestors only: 92.3%.

Pedigree completeness

83.9%

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

Value for the breed's diversity

Very common pedigree — rarer than 1% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,653 recent dogs: using dogs with a rare pedigree helps keep diversity in 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. Click to see the puppies of a dog.

Direct offspring 13 litters · 30 dogs
Litter of 3 September 2018
Litter of 10 December 2014
Litter of 27 February 2013
Litter of 22 August 2012
Litter of 1 March 2012
Litter date not recorded
Full siblings 2 litters · 2 dogs
Half-siblings, sire's side 20 litters · 45 dogs
Litter of 7 September 2010
Litter of 9 February 2010
Litter of 10 December 2009
Litter of 5 October 2009
Litter of 26 August 2009