Graingold Don't Let Me Down
- Breeder
- not recorded
- Gender
- Male
- Date of birth
- not recorded
- Country of birth
- Russia
- Colour
- Tricolour
- Coat
- Smooth
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 94.9%.
Pedigree completeness
62.9%
23 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 75% of the Jack Russells born in the last 15 years (since 2012)
How often its ancestors (over 10 generations) appear in the pedigrees of the 253 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.
Alibi Fox Rett Batler ♂
Goldsand's Marco Polo ♂
Brosing's Australian Touch ♂
Goldsand's Bodil M ♀
Alibi Fox Everi Time Jack ♀
Alibi Fox Hit Hot Rok's ♂
Alibi Fox Sambuca ♀
Aralez Beautiful Beatrice ♀
Rikoran Ritter Sport ♂
Boldandbrainy Wiseguy ♂
Rikoran Dancing Konfetty ♀
Radost Nasha Ruslana ♀Offspring 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
♂ Vision Beautiful IskanderTricolour · Born in
Russia · Lives in
Italy
Half-siblings, sire's side 2 litters · 2 dogs
♂ Port Fortis Yup-YupAvailable at studWhite & Tan · Born in
Russia · Lives in
FrancePLL-A ClearLOA ClearSCA ClearDM ClearFull dentition
Fortuna Fox Diana Goddess of the HuntWhite & Tan · Born & living in
Ukraine