Sakura Of Heiya No Kouma

© Of Heiya no Kouma

Sakura Of Heiya No Kouma

Recommandée

Gender
Female
Date of birth
21 November 2001
Date of death
18 December 2010
Country of birth & standing
France
Colour
Blue Brindle
Breeding status
Retired

Notes

Dysp A/B

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

0.78%

Low. Common ancestors: Ise Unryu Go Ise Meiwa Kensha, Daiunjou Go Kisarazu Itou.

AVK — distinct ancestors

80.6%

50 distinct ancestors out of 62 possible. Among known ancestors only: 86.2%.

Pedigree completeness

93.5%

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

Value for the breed's diversity

Rare pedigree — rarer than 85% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,457 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 2 litters · 3 dogs
Full siblings 1 litter · 1 dog
Litter of 21 November 2001
Half-siblings, sire's side 12 litters · 23 dogs
Litter of 3 November 2007
Litter of 20 August 2007
Litter of 10 August 2006
Litter of 19 September 2004
Litter of 16 February 2004
Litter of 14 August 2001
Litter date not recorded