Genetic indicators
COI — inbreeding
7.81%
Moderate. Common ancestors: Yukan Katamuki No Ko (Ai), Kazumi Mi Mi.
AVK — distinct ancestors
82.3%
51 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare lines — rarer than 88% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 10,848 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations
Common ancestors and how they connect 2
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 |
|---|---|---|---|
| Yukan Katamuki No Ko (Ai) ♀ | gen. 3 | gen. 2 | 6.25% |
| Kazumi Mi Mi ♀ | gen. 4 ×2 | gen. 3 | 1.56% |
| COI over 5 generations | 7.81% | ||
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
The whole tree fits on screen. Pinch to zoom in on a dog.
Aust ChYukan Go Kotomitsuki San ♂2100439188
C.I.B & Aust Supreme ChYukan Go Yamamoto San (Ai) J.C. ♂
Am ChKazakoshi No Koryuu Go Yokohama Atsumi ♂風越の琥竜号 横浜アツミNIPPO 19-3103, JKC JS-04791/08-0, AKC NP16486503
Aust ChYukan Aka Yuki San ♀2100269389
Aust ChYukan Mayumi No Ko ♀2100406961
Aust ChMorningstar Kurokoma Go Yukan Sou ♂NP26254903
Aust Ch & Neut ChYukan Nara No Ko ♀
JKC Ch CDMusou No Takaharu Go Nidai Yasugi ♂無双の貴春号 二代安来NIPPO H24-4916
Aust Grand ChKazumi Mi Mi ♀3100141101Same colour, same dog: these ancestors appear several times in this pedigree.
Offspring and relatives
No offspring or siblings are recorded for this dog yet.
Added by Anna-Lee. Last updated by Anna-Lee 4 Mar 2023.