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.
SireNippon'ai Sensei GoOwn COI 0% over 5 generations
DamI M Rakkii Dogs of AnarchyOwn COI 1.37% over 5 generations Genetic indicators of the litter
COI — inbreeding
0.78%
Low. Common ancestor: Tenshou Go Churain Typhoon Jp.
AVK — distinct ancestors
90.3%
56 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 26% of the Shiba born in the last 15 years (since 2012)
Litter: 26% ♂ Sire: Very common lines · 11% ♀ Dam: Common lines · 24%
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.
Common ancestors and how they connect 1
Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.
| Ancestor | Sire's side | Dam's side | Share of the COI |
|---|---|---|---|
| Tenshou Go Churain Typhoon Jp ♂ | gen. 4 | gen. 4 | 0.78% |
| COI over 5 generations | 0.78% | ||
How the lines connect
Only the dogs that lead to a common ancestor are drawn. Each coloured line goes from a common ancestor down to its descendants. Click a dog to open its page.
Sire's side Dam's side Coloured circles: common ancestors, same colours as in the pedigree
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.
Nippon'ai Sensei Go ♂
France
Tinichiki go Djenima ♂
Ukraine
Jr.Ch.RUS, CH.UA, GR.CH.MOLDOVADaichi Go Shun'you Kensha ♂L.O.E.1829520, UKU.0034491
Spain
CH. UA, CACx4, CACIBx4Koneko Kuro Go You Djenima ♀UKU 0090269Ukraine
Mioko Go Kodai an Dell'Antico Matagi ♀
Italy
Shuuei No Shintetsu Go Shuueisou ♂NIPPO H24-6970
Japan
Kiyono Chiaki Go Furukawa Kiyotakisou ♀NIPPO H28-20901Japan
I M Rakkii Dogs of Anarchy ♀PKR.V-29342
Poland
Jr.CH PL, 18xBOB, 4xBOS, GCH CR/SLOItoshi Kamiwaza ♂CMKU/SI/2176/16
Czech Republic
C.I.B., Czech Champion, Czech Grand Champion, Club Champion, Slovak Champion, Hungarian Champion, BIG, BIG2, res.BIS, Czech Veteran Champion, Hungarian Veteran Champion, 2x BIS veteránKoumi No Homaremaru Go Sanuki Mizumotosou ♂NIPPO H26-5653, LOE 2277423, CMKU/SI/2393/-17/13/17Japan
C.B.I., Czech Junior Champion, Czech Champion, Slovak ChampionEiki Kamiwaza ♀CMKU/SI/1901/14Czech Republic
Sumiko GoNanKaiho ♀Poland
JCh Bulgaria, JBalkan Champion, CH RomaniaTanray Isami ♂RKF 4408054, PKR.V-23726
Russia
J CH PLKaiho Go You Djenima ♀UKU.0192474Ukraine