Ell-Ell's Kingdom For A Heart

Registration n° Lo17151499

Breeder & owner
Agostino Da Villi
Call name
Mark
Gender
Male
Date of birth
17 May 2017
Country of birth
Italy
Size
29 cm (11.4 in)
Colour
White & Tan
DNA tests
PLL-A, LOA, SCA & DM: Clear
Patella
Grade 0
Dentition
Full dentition
Breeding status
Active

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

6.25%

Moderate. Common ancestor: Goldsand's Columbus.

AVK — distinct ancestors

56.5%

35 distinct ancestors out of 62 possible. Among known ancestors only: 83.3%.

Pedigree completeness

67.7%

20 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Very common pedigree — rarer than 4% 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.

Read more: how the COI is calculated

Pedigree

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Same colour, same dog: these ancestors appear several times in this pedigree.

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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 3 litters · 3 dogs

Litter of 12 September 2022Ell-Ell's Kingdom For A Heart×Spark Jack Heineken1 ♂
  • Spark Jack Magnetic Eyes♀ Spark Jack Magnetic EyesLo21101605White & Tan · Born & living in ItalyPLL-A ClearLOA ClearSCA ClearDM ClearPatella 0Full dentition

Half-siblings, sire's side 1 litter · 1 dog

Litter date not recordedEll-Ell's Kingdom Hearts×Raaw All Over Again1 ♀

Half-siblings, dam's side 1 litter · 1 dog