Test a mating
Choose a sire and a dam to preview the pedigree and inbreeding of their future litter. You can also imagine a puppy that does not exist yet, from its two parents, and test its own mating.
SireNihon No Egao B'TakumiOwn COI 0% over 5 generations
DamYumi YamamotoOwn COI 4.1% over 5 generations Genetic indicators of the litter
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
96.8%
60 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Rare pedigree — the puppies would be rarer than 94% of the Akita born in the last 15 years (since 2012)
Litter: 94% ♂ Sire: Rare pedigree · 80% ♀ Dam: Rare pedigree · 86%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,623 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed.
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 of the litter
The whole tree fits on screen. Pinch to zoom in on a dog.
2018 Austrian Champion ;2016- Austrian Junior Champion, Slovenia Junior ChampionNihon No Egao B'Takumi ♂
Austria
AUSTRIAN JUNIOR CHAMPION 2012, Austrian Show Winner 2012, HUNGARY CHAMPION, AUSTRIAN CHAMPIONNippon Jume Ryuu ♂
Hungary
Akebono Go ♂
Italy
Akaneiro Des Tresors De Nirveau ♀
France
AUSTRIAN JUNIOR CHAMPION 2013, Bundessieger 2013, Qualified for Crufts 2014 & 2015, Austrian Show Winner 2013, AUSTRIAN CHAMPION 5xCAC, 4xCACIB, 1xRes.CACIB, 2xBOB, 2xBOSShunshuu Kensha Sayuri ♀Hungary
Tora No Koui Akino ♂
Romania
BOB, CACIB, 2xCACYumitori Daiichi ♀Hungary
2017- 2 x Youth best, BOS; 2016- 3 x best Puppy, 1 x BISYumi Yamamoto ♀
Poland
Rekka Go Kurume Hirose ♂
JapanGoukai Go Okayama Minami ♂JapanMoegi Go Kurume Hirose ♀Japan
Senka Go Kurume Hirose ♀Japan
Tsurugi Go Kurume Hirose ♂JapanKizuna Go Kurume Hirose ♀Japan