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Blue Edition du Bois de Compiegne

Blue Edition du Bois de Compiegne

Breeder & owner
Pauline Verdicchio
Kennel
Du Bois de Compiegne
Sire
Jokister Valemont
Dam
Ultra Edition du Bois de Compiegne
Call name
Blue
Gender
Female
Date of birth
8 January 2026
Country of birth & standing
France
Size
26 cm (10.2 in)
Colour
White & Tan
Coat
Smooth
DNA tests
PLL-A, LOA, SCA & DM: Clear
Dentition
Scissor bite, full dentition

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

COI — inbreeding

4.69%

Low. Common ancestors: Original Edition du Bois de Compiegne, Olener Getik Limited Edition, Beauty Dream Brittany la Violetta.

AVK — distinct ancestors

79%

49 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Average pedigree — rarer than 71% 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

Common ancestors and how they connect 3

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
Original Edition du Bois de Compiegne ♂ gen. 3 gen. 3 3.13%
Olener Getik Limited Edition ♂ gen. 4 gen. 4 ×2 0.78%
Beauty Dream Brittany la Violetta ♀ gen. 4 gen. 4 ×2 0.78%
COI over 5 generations4.69%

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.

Blue Edition du Bois de…Jokister ValemontJokister ValemontJokistr PhilJokistr PhilOriginal Edition du Bois de CompiegneOriginal Edition du Boi…Ultra Edition du Bois de CompiegneUltra Edition du Bois d…Plume du Bois de CompiegnePlume du Bois de Compie…Olener Getik Limited EditionOlener Getik Limited Ed…Special Dream du Bois de CompiegneSpecial Dream du Bois d…Original Beauty du Bois de CompiegneOriginal Beauty du Bois…Beauty Dream Brittany la ViolettaBeauty Dream Brittany l…

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

No offspring or siblings are recorded for this dog yet.