Nana Go Fuen No Oka

© Miranda swiggers

Nana Go Fuen No Oka

Registration n° AKIHO 17-5291

Gender
Female
Date of birth
15 July 2017
Date of death
13 February 2023
Country of birth
Poland
Country of standing
Belgium
Colour
Brindle
Breeding status
Retired

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

1.56%

Low. Common ancestor: Bushou Go Enoki Kensha.

AVK — distinct ancestors

71%

44 distinct ancestors out of 62 possible. Among known ancestors only: 75.9%.

Pedigree completeness

93.5%

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

Value for the breed's diversity

Average lines — rarer than 73% 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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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.

Direct offspring 1 litter · 2 dogs
Litter of 1 October 2019
Full siblings 2 litters · 5 dogs
Half-siblings, sire's side 13 litters · 36 dogs
Half-siblings, dam's side 9 litters · 20 dogs

Added by fuennooka. Last updated by fons11 1 week ago.