Beniryouka Go Tosa Kuroshiosou
Registration n° JKCNPH2517472
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- not recorded
- Country of birth
- Japan
- Colour
- Red
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
62.9%
39 distinct ancestors out of 62 possible. Among known ancestors only: 97.5%.
Pedigree completeness
64.5%
22 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Common pedigree — rarer than 36% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 11,107 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations
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.
Benikatsu Go Tosa Kuroshiosou ♂
Koujin Go Yamato Marutanisou ♂光神号 大和丸谷荘NIPPO 15-31390
Kourin Go Suzuwasou (Mitsusuzu, Kousuzu) ♂光鈴号 鈴和荘NIPPO 8-33750
HonbushoSeki No Suzumi Go Kouchi Sawamoto Kensha ♂関ノ鈴三号 高知沢本犬舎Offspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 2 litters · 2 dogs
♂ Nidai Benitsukasamaru Go Tosa KuroshiosouRed · born in Japan ·
lives in Ukraine
- ♂ Tosa No Kurotora Go Tosa Kuroshiosoborn in Japan