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.
SireOgoma Hikaru Genji Go Sakura KenshaOwn COI 0% over 5 generations
DamRunner Star LunaOwn COI 0% over 5 generations Genetic indicators of the litter
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
96.8%
60 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 27% of the Shiba born in the last 15 years (since 2012)
Litter: 27% ♂ Sire: Common lines · 22% ♀ Dam: Common lines · 16%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 11,443 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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Int. Ch, ITA Ch., SLO Ch. SanMarino Ch.Ogoma Hikaru Genji Go Sakura Kensha ♂
France
Jack Sparrow de l'Empire des Samouraïs ♂雀号NIPPO H29-594France
Am ChMorningstar Patrick Swaze ♂史威茲号NP23326401
USA
Fuku No Gomahime Go Hikobae ♀福の胡麻姫号 ひこばえNIPPO H22-11156
Japan
Houri No Shiki Go Sapporo Kagasou ♀豊里の四季号 札幌加我荘NIPPO H26-21784Japan
CAC winner annual specialty CIRN 2014Kurofukuhoushi Go Hokuto Inagawasou ♂黒福法師号 北斗稲川荘JS -06889/14-0, NIPPO H25-14837Japan
Kaga No Kurohane Go Sapporo Kagasou ♀加我の黒羽号 札幌加我荘NIPPO H23-21585Japan
Runner Star Luna ♀LO22180366
Russia
Akai Hana Vatashi No Kibu No Djitsugen ♂
Class Seiken B - 4th place. GN 2017Benitora Go Kyuushuu Asagirisou ♂紅虎号 九州朝霧莊NIPPO H26-20163Japan
Kouran Go Kyouto Kikyouan ♀紅蘭号 京都桔梗庵JKC-NP/H25-18887Japan
Runner Star Inryoku ♀
Ch. Rus, J Ch Rus.Hikay'S Tough At The Top ♂
United Kingdom
Runner Star Fifine ♀