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.
SireRanmare Gou ZipanguOwn COI 0.39% over 5 generations
DamAkari Angeland IchiwaOwn COI 7.03% 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.
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 31% of the Akita born in the last 15 years (since 2012)
Litter: 31% ♂ Sire: Average lines · 56% ♀ Dam: Very common lines · 2%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,517 recent dogs: rare lines bring new genes to 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
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Ranmare Gou Zipangu ♂
Belarus
4° Waka inu class 140° HonbutenKouki Go Aso Inoue ♂
Japan
1° Soken class 139° Honbuten, 1° Yoken A class 137° HonbutenShoukouzakura Go Kantou Matsuzawasou ♂JapanMomiji Go Noshiro Koujusou ♀Japan
Super Grand Ch Belarus, Grand Ch Belarus, Ch Belarus, Ch Breed, Grand JCh Belarus, JCh Belarus, JCh BreedYogumohime Zipangu ♀Belarus
CH Poland, CH Lithuania, CH Ukraine, CH Russia, Grand CH Belarus, CH Belarus, CH Breed, Candidate to IntCH (14 CACIB)Hokuzan Go Okayama Nishi Oota ♂Japan
Ch Belarus, Ch Breed, JCh Belarus, Russian AKIHO Fest 2017 Waka inu class - 4th placeSuzuka Go Awakoku Hikarinomiya ♀Japan
Akari Angeland Ichiwa ♀
Russia
JCHRuss, CHRuss, ChRKF, ClubChampion, ClubWinner, GrandChRuss, CHCzech RepublicTenshin Go Shirai ♂Japan
ITALIAN CHAMPIONSagenta Go Shirai ♂Japan
2012 HQ SPRING SHOW YOKEN A FEMALE 1ST AWARDBeni Aoi Go Shirai ♀Japan
Akari Angeland Gishiki ♀Russia
JUNIOR CHAMPION OF RUSSIA, CHAMPION OF RUSSIA, CHAMPION OF RKF, GRAND CHAMPION OF RUSSIA, CHAMPION OF EURASIA 2012, CLUB CHAMPION, CLASS WINNER,F'Saijitsu Go Of Kamino Ken ♂
France
JUNIOR CHAMPION OF RUSSIA, CHAMPION OF BULGARIA, CHAMPION OF MOLDOVA, CHAMPION OF GEORGIANana Go Shirai ♀Japan