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.
SireNoriyo Go Katou BrothersOwn COI 1.37% over 5 generations
DamEcstatic Yoake GoOwn COI 0.39% over 5 generations Genetic indicators of the litter
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
91.9%
57 distinct ancestors out of 62 possible. Among known ancestors only: 95%.
Pedigree completeness
96.8%
2 empty slots. The AVK takes them into account, so read both figures together.
Value of this litter for the breed's diversity
Average pedigree — the puppies would be rarer than 49% of the Akita born in the last 15 years (since 2012)
Litter: 49% ♂ Sire: Common pedigree · 19% ♀ Dam: Common pedigree · 24%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,586 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.
INTERNATIONAL CHAMPION - C.I.B., rBEST IN SHOW honor, BEST IN SHOW III, BEST IN SHOW IV, 3x BEST IN GROUP 1, Czech GRAND CHAMPION, Slovak GRAND CHAMPION, CHAMPION CMKU, Slovak CHAMPION, CHAMPION of Macedonia, Czech CHAMPION, Hungarian junior CHAMPION, 2x Club junior CHAMPION, Champion Argentino and Gran champion Argentino 21x Excellent 1, 3x CAJC, 18x CAC, 4x CAC CMKU, 7x CACIB, CRUFT'S qualification 2021, 3x BOB junior, 4x BOS, 5x BOB, Victory Winner, Derby Winner, Best Derby Winner, Club Winner, 2x NatioNoriyo Go Katou Brothers ♂
Japan
138th Honbuten Souken 3rd place, 136th Honbuten Yoken A 5th placeKannari No Ryuu Go Kannarisou ♂Japan
MULTI AKIHO Winner, 87th Ibaraki akiho show - Soken 1st place, 136th Honbuten 2nd place Soken class, 135th Honbuten 4th place Soken class, 134th Honbuten Waka Inu 5th placeRankurou Go Akita Shibata ♂JapanRikuzen Kyoka Go Kazusa ♀JapanAwa Karen Go Jr Matsunaga ♀Japan
CH SWISS, SLO and NLAwa Tenjin Go Jr Matsunaga ♂JapanTsubaki Go Toukyou Musashi Aiwa ♀Japan
INTERCHAMPION - C.I.B., BIS baby, BIS III puppy, Slovakia Grand CHAMPION, Czech CHAMPION, Slovak CHAMPION, Austrian CHAMPION, Slovenian CHAMPION, Club CHAMPION, Czech junior CHAMPION, Slovak junior CHAMPION, Austrian junior CHAMPION, Polish junior CHAMPION, Slovenian junior CHAMPION, Slovak puppy CHAMPION, Hungarian puppy CHAMPIONEcstatic Yoake Go ♀
Slovenia
SLO Jr, GrJrCh, SLO CH, CRO CH, Nordic Club Winner 2018, European Hozonkai Winner 2018 WinnerNihonmaru Go Maimu ♂Japan
1. yushu Waka inu 126 HonbutenTsugaru Tamenobu Go Maimu ♂Japan
Sakana Go Japan Yoneki ♀Japan
Best Puppy Dortmund Akita Speciality 2014 - Junior Winner Serbian Akita Speciality 2014 - Gr. Ch.Sumi Yoko Go Shun'You Kensha ♀
Spain
Megapolis Style Ichirou ♂
Russia
CHAMPION OF JAPAN (JKC)Shinka Go Aso Inoue ♀Japan