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Gunther

Breeder
not recorded
Sire
Jonu's Jr Django Unchained
Dam
Krisbos Fibi
Gender
Male
Date of birth
not recorded
Country of birth & standing
Italy
Size
31 cm (12.2 in)
Weight
7 kg (15.4 lb)
Colour
White & Tan · Not a tricolour carrier
Coat
Broken
Breeding status
Retired

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

12.5%

High. Common ancestor: Lemosa Mr Energizer.

AVK — distinct ancestors

51.6%

32 distinct ancestors out of 62 possible. Among known ancestors only: 68.1%.

Pedigree completeness

75.8%

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

Value for the breed's diversity

Very common pedigree — rarer than 2% 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

Common ancestors and how they connect 1

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Lemosa Mr Energizer ♂ gen. 2 gen. 2 12.5%
COI over 5 generations12.5%

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.

GuntherJonu's Jr Django UnchainedJonu's Jr Django Unchai…Lemosa Mr EnergizerLemosa Mr EnergizerKrisbos FibiKrisbos Fibi

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.

Read more: how the COI is calculated

Pedigree

The whole tree fits on screen. Pinch to zoom in on a dog.

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 1 litter · 1 dog

Litter date not recordedGunther×Danila Jack Penelope1 ♀

Half-siblings, sire's side 6 litters · 6 dogs

Litter of 4 November 2016Jonu's Jr Django Unchained×Tara1 ♀
Litter date not recordedJonu's Jr Django Unchained×Ell-Ell's Dirty Mind1 ♀
Litter date not recordedJonu's Jr Django Unchained×Mugatufastandfurious1 ♂
  • Golddrake♂ GolddrakeBorn in ItalyPLL-A ClearLOA ClearSCA ClearPatella 0
Litter date not recordedJonu's Jr Django Unchained×dam not recorded1 ♀
Litter date not recordedJonu's Jr Django Unchained×Knotteliten's Norwegian Vybz1 ♂
Litter date not recordedJonu's Jr Django Unchained×Jonu's Jr 2 Late1 ♂