Via Heraltisz Drake
- Breeder
- not recorded
- Kennel
- Via Heraltisz
- Sire
- Bumsingens Andy
- Gender
- Male
- Date of birth
- not recorded
- Colour
- Tricolour
- Coat
- Smooth
Genetic indicators
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
43.5%
27 distinct ancestors out of 62 possible. Among known ancestors only: 96.4%.
Pedigree completeness
45.2%
34 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Average pedigree — rarer than 72% of the Jack Russells born in the last 15 years (since 2012)
How often its ancestors (over 8 generations) appear in the pedigrees of the 285 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.
Bumsingens Andy ♂
Saltisgardens Oliver Twist ♂
Mywin Little Huck ♂
Inverbrae Sofia ♀
Bumsingens l'Shanna Tovah ♀
Little Bloopers Red Butler ♂
Bumsingens Caradhras ♀
Apple Od Bobri Reky ♀
Dynamic Dylan of Jack's Paradise ♂
Sprankle Shota of Jack's Paradise ♂
Blue Bayou of Jack's Paradise ♀
Astyra Eldorado Lipi ♀
MULTI CHLantaka Poleposition ♂
Alfalfa Bohemia Platina ♀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
♀ Issi AdmikoWhite & Tan · Born in
Czech Republic
Full siblings 1 litter · 1 dog
♂ Dream la Violetta Via HeraltiszWhite & Tan · Lives in
USAPLL-A ClearLOA ClearSCA ClearFull dentition
Half-siblings, sire's side 4 litters · 4 dogs
♂ Gang Staff RingmasterBorn in
Poland
♀ Gang Staff Let's Go CrazyWhite & Tan · Born in
Poland
♂ Gang-Staff Bam BamBorn in
Poland
- ♀ Toskana Linea LunaWhite & Tan