Koyuki Go Chiba Shibasou
小雪号 (千葉柴荘)
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- 2007
- Colour
- White
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
29%
18 distinct ancestors out of 62 possible. Among known ancestors only: 100%.
Pedigree completeness
29%
44 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 11,605 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.
Yakata No Kurotempou Go Touyou No Yakata ♂館の黒天宝号 東洋の館NIPPO H17-22292
NIPPO Kansei Ken (6 x Honbusho)Matsuyoshi Go Ishizaki Shimizusou ♂松吉号 石崎清水荘NIPPO 12-2614
HonbushoShiromi No Kokuten Go Jakyouan ♂城見の黒天号(蛇梗庵)NIPPO 12-28090Offspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Full siblings 1 litter · 1 dog
- ♀ Azuki Go Chiba ShibasouBlack and Tan · born in Japan
Half-siblings, sire's side 2 litters · 2 dogs
- ♀ Hime Go Chiba ShibasouRed ·
born & living in Japan
♀ Ura No Namihime Go Asahi KeisukesouBlack and Tan · born in Japan ·
lives in Finland