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.
SireShino Go Sakura Kensha篠号 桜乃美島園Own COI 0% over 5 generations
DamSaori no Kiku Go Tsuki To YamaOwn COI 0% over 5 generations Genetic indicators of the litter
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
98.4%
61 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 33% of the Shiba born in the last 15 years (since 2012)
Litter: 33% ♂ Sire: Very common lines · 5% ♀ Dam: Average lines · 48%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 11,430 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.
Shino Go Sakura Kensha ♂篠号 桜乃美島園NIPPO R3-23586
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
Pandora Go Sakura Kensha ♀芳乃姫号 桜乃美島園NIPPO R2-401France
BISS, BOB World Japanese Dogshow 2018, BIS VETERAN, CHJ E, CHJ SLO, CH SLO, CH BRA, CH MNE, CH RS, CH HR, CH BiHRyuu No Hanawazurai Go Shun'you Kensha ♂竜の花煩い号 幸の春陽荘NIPPO H26-29428, LOE 2210860
Spain
Nanahime Go Sakura Kensha ♀七姫号 桜乃美島園NIPPO H30-8727France
Saori no Kiku Go Tsuki To Yama ♀France
Lyurua Dyuring K'oji ♂
Russia
JCH CLUB RUSKirey Kazoku Ringu no Kin for Lyurua Dyuring ♂
JCH CLUB RUS, CH RUS, JCH RUS, CH RFKLyurua Dyuring Kin No Chi ♀Russia
Phoebe Dite Phuji San ♀10205/1647France
Allaikha's Men in Black ♂250269606801743FranceFrance