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.
Genetic indicators of the litter
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
98.4%
61 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Average pedigree — the puppies would be rarer than 46% of the Akita born in the last 15 years (since 2012)
Litter: 46% ♂ Sire: Common pedigree · 31% ♀ Dam: Common pedigree · 20%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,583 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.
Ryuu ♂
Italy
AKITA CUP WINNER 2019, INTERNATIONAL CHAMPION, CHAMPION OF MONTENEGRO, GRAND CHAMPION OF MONTENEGRO, BALKAN CHAMPION, TYRRENIAN CHAMPION, MEDITERRANEAN CHAMPION, CHAMPION OF CROATIA, HD/A ED/0Kumatani No Mizuchi At Nippon Sun ♂Italy
Ryuuichi Go Kyushu Ishida ♂
Japan
I'Bisei De La Vallee Des Samourais ♀
France
J.IT Champion 2018Akiko Della Verde Umbria ♀Italy
Italian Champion 2016G'Shouraisei Go Of Kamino Ken ♂France
Hatzume ♀Italy
Nippon Sun Yukiko ♀Italy
Nippon Sun Ryushoou ♂Italy
Italian ChampionKen Go Dell'Antico Matagi Dell' Antico Matagi ♂Italy
Jr World Winner 2015, Champion of Montenegro, Montenegro Grand Champion, Champion of the BalkansYume Cho Go Nippon Sun ♀Italy
Nippon Sun D'Ayumi ♀Italy
EUROPEAN JUNIOR CHAMPION 2007, CROATIAN JUNIOR CHAMPION 2007, 116TH AKIHO HONBUTEN (WAKA INU) 3RD AT 11 MONTHS, KANTOU REGION SHOW (WAKA INU) 1ST AT 10 MONTHS, CHIBA SHOW (WAKA INU) 2ND AT 10 MONTHSBirin Go Musashi Aiwa ♂Japan
European Hozonkai ChampionAkemi Go Virgini Kensha ♀Italy