Cha-Cha of Avon Koyukisow
Registration n° NM336078/01
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- 31 December 1984
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
0.78%
Low. Common ancestor: Tenkou Go Jounensou.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 90.2%.
Pedigree completeness
66.1%
21 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 11,572 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations
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 |
|---|---|---|---|
| Tenkou Go Jounensou ♂ | gen. 5 | gen. 4 ×2 | 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
The whole tree fits on screen. Pinch to zoom in on a dog.
JapanJapanJapan
HonbushoTenkou Go Shikoku Kofujisou ♂天光号（四国小富士荘）JapanJapan
Koyukihime Go Shinshuu Yuudaisou (Koyukihime Shinshuyudaiso) ♀NM335319/02JapanJapanJapanJapanJapanJapanJapanOffspring 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
- ♀ Avon Suma Cumlade Kent GoRed ·
born & living in USA
Half-siblings, sire's side 2 litters · 3 dogs
- ♂ Minimeadow DreamerSesame · born & living in USA
Half-siblings, dam's side 1 litter · 1 dog
- ♂ Avon Tenyu Mack-GoRed
Added by Kazeshimasou. Last updated by Kazeshimasou 23 Sep 2026.