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
3.52%
Low. Common ancestors: Gattsu Go Kodamasou, Tamamomoka Go Erukusou, Daiuchuu Oozora Go Aomori Mikamisou.
AVK — distinct ancestors
85.5%
53 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 89% of the Akita born in the last 15 years (since 2012)
Litter: 89% ♂ Sire: Common pedigree · 38% ♀ Dam: Rare pedigree · 92%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,652 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed.
Common ancestors and how they connect 3
Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.
| Ancestor | Sire's side | Dam's side | Share of the COI |
|---|---|---|---|
| Gattsu Go Kodamasou ♂ | gen. 3 | gen. 4 | 1.56% |
| Tamamomoka Go Erukusou ♀ | gen. 3 | gen. 4 | 1.56% |
| Daiuchuu Oozora Go Aomori Mikamisou ♂ | gen. 4 | gen. 5 ×2 | 0.39% |
| COI over 5 generations | 3.52% | ||
How the lines connect
Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.
Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree
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.
INTERNATIONAL CHAMPION - C.I.B., BEST IN SHOW, BEST IN SHOW III, BEST IN SHOW junior III, II. vice WORLD JUNIOR WINNER, BEST IN GROUP, Multi GRAND CHAMPION - KOS, ALB, Multi CHAMPION - CZ, SK, ALB, KOS, MKD, 2x Club junior CHAMPION, Czech junior CHAMPION, Slovak junior CHAMPION, junior CHAMPION of Romania, 2x CRUFT’S qualification, 2x Club WINNER, Bundessieger, 30x Excellent 1, 9x CAJC, 24x CAC, 8x CACIB, 3x rCACIB, 9x JBOB, BOS, 10x BOBGokujunsui Go Odate Sannomarusou ♂
Tokuyuu winner Honbuten 140° Sieken B 2°Azumagenji Go Kisarazu Nomura ♂
Philippine Grand Ch, International Ch, SEA Ch, APAC ChKaiho Jinpou Go Kisarazu Nomura ♂
Honbuten 141° Waka inu 3° Honbuten 142° Soken 3°Satsuki Go Odate Sannomarusou ♀
MEIYOSHO WINNER 139th HonbutenGattsu Go Kodamasou ♂
Honbuten 141° Souken 3°Tamamomoka Go Erukusou ♀
CZECH CHAMPION junior, 3x Excellent 1, 3x CAJC, CAC, 2x CACIB junior, BEST OF BREED junior, Club junior WINNER, Very promising 1 & BOB babyTerumi Go Ken'Ichi Ai ♀
INTERNATIONAL CHAMPION - C.I.B.,BEST IN SHOW honor,2x BEST IN SHOW jr, rBEST IN SHOW jr, BEST IN SHOW IV, BEST IN GROUP, 2x rBEST IN GROUP, 3x BEST IN GROUP jr, rBEST IN GROUP jr, BEST IN GROUP III, SK GRAND CHAMPION,MULTI CHAMPION-CZ,SK,MULTI jr CHAMPION-AT,SK,HU,SI,CZ,Victory WINNER,National WINNER,Alpen-Jugendsieger, Club WINNER, Nitradog WINNER, Nitradog SUPER WINNER, Derby WINNER, Slovak junior WINNER, Special show junior WINNER, Junior trophy WINNER, 3x Crufts qual.,16xCAJC, 18xCAC, 12xCACIB, 15xBOBGyokurin Go Oodate Sannomarusou ♂
Meiyosho Winner 147th Honbuten 141° Waka inu 1° honbuten 143° Seiken B 1°Tamahagane Go Odate Sannomarusou ♂
Honbuten 141° Yoken A 3°Marin Go Minokokeisou ♀
145th Honbuten Waka Inu 6th placeTarumaru Go Oita Miyoshi ♀
Ichihime Go Oita Miyoshi ♀