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Original Master's Voice I Rock Ruby

Original Master's Voice I Rock Ruby

Registration n° CLP/JRT/2829/14

SK JCH, CZ CH, SK CH

Breeder
not recorded
Kennel
Original Master's
Sire
Bjorsatters Brand
Dam
Kanix 2 Much
Gender
Male
Date of birth
5 March 2013
Country of birth
France
Breeding status
Retired

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

COI — inbreeding

6.25%

Moderate. Common ancestor: Kanix Speed Wagon.

AVK — distinct ancestors

74.2%

46 distinct ancestors out of 62 possible. Among known ancestors only: 86.8%.

Pedigree completeness

85.5%

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

Value for the breed's diversity

Very common pedigree — rarer than 5% 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 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
Kanix Speed Wagon ♂ gen. 2 gen. 3 6.25%
COI over 5 generations6.25%

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.

Original Master's Voice…Bjorsatters BrandBjorsatters BrandKanix Speed WagonKanix Speed WagonKanix 2 MuchKanix 2 MuchSieger's Bla Bla BlaSieger's Bla Bla Bla

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 of 28 June 2018Original Master's Voice I Rock Ruby×Z Ledulandu (FCI) Be Like Leia Oregana1 ♀

Half-siblings, sire's side 3 litters · 3 dogs

Litter of 10 February 2010Bjorsatters Brand×Saltisgardens Tamara1 ♂
Litter date not recordedBjorsatters Brand×dam not recorded1 ♂
Litter date not recordedBjorsatters Brand×Original Master's Voice Evergreen Day1 ♂