Jiro Ishigami Gotakayama
Registration n° LO1752456
- Breeder
- not recorded
- Gender
- Male
- Date of birth
- 20 February 2017
- Country of birth
- Japan
- Country of standing
- Italy
- Colour
- Red
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
56.5%
35 distinct ancestors out of 62 possible. Among known ancestors only: 92.1%.
Pedigree completeness
61.3%
24 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 99% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,635 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.
Yorihisa Go Toyama Nakajima ♂LO1710676
JapanJapanJapan
Hijiri Go Mitti Star Olive ♀LO1738446JapanJapanJapanJapanOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 1 litter · 1 dog
♀ YukiRed · 
born & living in Italy