Shayna Schweitzer
Registration n° AKC NP268194/02 02-15
- Breeder & owner
- Keith Schweitzer
- Kennel
- Prairieview Puppies
- Sire
- Jas Sargent Eddy
- Call name
- Shayna
- Gender
- Female
- Date of birth
- 17 April 2010
- Country of birth & standing
- USA
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
80.6%
50 distinct ancestors out of 62 possible. Among known ancestors only: 100%.
Pedigree completeness
80.6%
12 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
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.
Jas Sargent Eddy ♂AKC NP221852/01 10-14
Shelly K Schweitzer ♀AKC NP268172/01 10-14Offspring 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 · 3 dogs
♀ CammiRed ·
born & living in USA1 litter- ♂ Riku IIRed · born in USA
- ♀ Sandra Bullock SchweitzerRed · born in USA
Added by laceyjoms. Last updated by laceyjoms 2 weeks ago.