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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.

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Fujikaze Go Fuefuki SaitouSireFujikaze Go Fuefuki SaitouNIPPO H30-19920 · ♂ Red · Japan · 2018Own COI 8.59% over 5 generations Masaki Go dell'Antico MatagiDamMasaki Go dell'Antico Matagi♀ Red · Italy · 2016Own COI 0% over 5 generations

Genetic indicators of the litter
The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

85.5%

53 distinct ancestors out of 62 possible. Among known ancestors only: 91.4%.

Pedigree completeness

93.5%

4 empty slots. The AVK takes them into account, so read both figures together.

Value of this litter for the breed's diversity

Common lines — the puppies would be rarer than 32% of the Shiba born in the last 15 years (since 2012)

Litter: 32% ♂ Sire: Very common lines · 4% ♀ Dam: Average lines · 72%

How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 11,425 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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents
Grandparents
Great-grandparents
Fujikaze Go Fuefuki SaitouCHFujikaze Go Fuefuki Saitou ♂NIPPO H30-19920Red · 2018Japan
Taki No Fukuhomare Go Tsugaru Takiisou1 seki Nippo G.N. 2018Taki No Fukuhomare Go Tsugaru Takiisou ♂27-6467Red · 2015Japan
Fukutenriki Go Bingo KashimasouNIPPO G.N. Soukensho & WakainushoFukutenriki Go Bingo Kashimasou ♂H23-13873Red · 2011Japan
Shippou No Kougetsu Go Kagawa Shippousou ♀24-26340RedJapan
Suzu Go Ginza Kawakita ♀29-14369Red · 2017Japan
Hamaryuu Go Tosa Genrokusou2015 NIPPO G.N. SAIKOSHOHamaryuu Go Tosa Genrokusou ♂NIPPO H24-15056Red · 2012Japan
Gin No Suzuko Go Ginza Kawakita ♀27-1981
Masaki Go dell'Antico MatagiMasaki Go dell'Antico Matagi ♀Red · 2016Italy
Shuuei No Shintetsu Go ShuueisouShuuei No Shintetsu Go Shuueisou ♂NIPPO H24-6970Sesame · 2012Japan
Tesshin Go Oosaka Karato ♂NIPPO H18-25973Red · 2006
Shuuei No Umehana Go Shuueisou ♀NIPPO H21-2681Red · 2008
Chiho Go Ryuuhou YamagamiChiho Go Ryuuhou Yamagami ♀NIPPO H24-28174Red · 2012Japan
Ginsei Go TomabusouGinsei Go Tomabusou ♂H23-14762Red · 2011Japan
Benikomachi Go Seishuusou MutaiCh RUS, CH RKF, EUW, CH CHINA, VCH RKF, EURASIAN V WINNER 2019Benikomachi Go Seishuusou Mutai ♀RKF 3325123, NIPPO H21-23304, JS-00702/10-0Red · 2009Japan
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