Akita Tani's Shujin

Registration n° ACA 1967

Breeder
not recorded
Kennel
Akita Tani's
Gender
Male
Date of birth
3 November 1969
Country of birth & standing
USA
Breeding status
Retired

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

16.41%

High. Common ancestors: Akita Tani's Shoyo Go, Homare No Maiku Go.

AVK — distinct ancestors

62.9%

39 distinct ancestors out of 62 possible. Among known ancestors only: 69.6%.

Pedigree completeness

90.3%

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

Value for the breed's diversity

Rare lines — rarer than 99% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,518 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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Same colour, same dog: these ancestors appear several times in this 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 2 litters · 2 dogs
Litter of 13 August 1978
Litter date not recorded
Akita Tani's Shujin×dam not recorded
Half-siblings, sire's side 6 litters · 7 dogs
Litter of 19 February 1968
Litter of 24 August 1967
Akita Tani's Shoyo Go×dam not recorded
Litter of 30 January 1965
Akita Tani's Shoyo Go×dam not recorded
Litter date not recorded

Added by Ewa Szeremeta. Last updated by Ewa Szeremeta 2 weeks ago.