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.
SireEddy Vom AakhofOwn COI 0% over 5 generations
DamAiko Kensha No Akemi GoOwn COI 6.64% over 5 generations Genetic indicators of the litter
COI — inbreeding
0.78%
Low. Common ancestor: Kaishi Go Shichimen Kensha.
AVK — distinct ancestors
90.3%
56 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Common lines — the puppies would be rarer than 38% of the Akita born in the last 15 years (since 2012)
Litter: 38% ♂ Sire: Average lines · 50% ♀ Dam: Very common lines · 12%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,553 recent dogs: rare lines bring new genes to the breed.
Common ancestors and how they connect 1
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 |
|---|---|---|---|
| Kaishi Go Shichimen Kensha ♂ | gen. 4 | gen. 4 | 0.78% |
| COI over 5 generations | 0.78% | ||
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.
Eddy Vom Aakhof ♂
GermanyJinsei Go Kiyama ♂Germany
Inter. Champion, CH Akita Club, CH GermanyTaiho Go Di Casa Saporito ♂
Italy
FCI Centenary Show Champion, Vice World Champion 2015 + 2010, BISS Akita Club Show 2015, International Champion, Champion VDH, Champion NL, Champion L, Champion DK, Akita Club Champion, FCI European Champion 2011, European Champion VDH 2011, 2012, Jahrhundertsiegerin, Bundessiegerin 2011, 2012, Akita Club Show Winner Breitnau, Akita Cup Winner: 1 Seiken A, 1 Soken class, 2 yoken class, World Youth Champion BratislavaGeisha Kiriki Sama Go KiYama ♀Germany
Kumagai No G 'Ayaka ♀
France
Ch.Spain , Ch.Russia , Junior Russian Champion, Ukranian Champion, RKF champion, Vencedor del centenario 2011Hidemaru Go Shun'You Kensha ♂
Spain
International Champion, lice recommandéeKumagai No Daiyoko ♀France
Aiko Kensha No Akemi Go ♀
Hungary
Zeshin Go Shun'You Kensha ♂Spain
SPANISH CHAMPION, MONTENEGRO CHAMPION, BRASILIAN CHAMPIONEitetsu Go Awa Matsushigesou ♂
Japan
Sakurahime Go Shun'You Kensha ♀Spain
Aiko Kensha No Miu Miu Go ♀Hungary
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
Sanae Go Shun'You Kensha ♀Spain