Staceys Ace of West Fork
Registration n° NP10495602
- Breeder
- not recorded
- Sire
- Sparks A Flyin
- Gender
- Male
- Date of birth
- 3 August 2005
- Colour
- White
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
1.17%
Low. Common ancestors: Black Velvet's Chena, Kinouk's Pop-A-Top.
AVK — distinct ancestors
64.5%
40 distinct ancestors out of 62 possible. Among known ancestors only: 83.3%.
Pedigree completeness
77.4%
14 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare lines — rarer than 99% 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 |
|---|---|---|---|
| Black Velvet's Chena ♀ | gen. 4 | gen. 4 | 0.78% |
| Kinouk's Pop-A-Top ♂ | gen. 5 | gen. 4 | 0.39% |
| COI over 5 generations | 1.17% | ||
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.
USAUSAUSAUSAUSAUSAUSAUSAOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 3 litters · 3 dogs
- ♂ Kys Creekside From Ace to ZBlack and Tan1 litter
- ♀ Nicole's Queen Of HeartWhite1 litter
- ♂ JerichoRed1 litter
Full siblings 1 litter · 3 dogs
- ♂ He's A RednickRed1 litter
- ♀ In Like FetcherRed1 litter
- ♀ Why Not GrabberWhite · born in USA1 litter
Added by theallegra. Last updated by AZ 2 weeks ago.