Touchstar Private Collection

Registration n° LOI12102630

Breeder: not recorded
Sire: Goldsand's Columbus
Dam: Touchstar Quintana Roo
Gender: Male
Date of birth: not recorded
Country of birth & standing: Italy

Colour: White & Tan

Genetic indicators

COI — inbreeding

3.13%

Low. Common ancestors: Malung Jr John Denver, Beaconway Hot To Trot.

AVK — distinct ancestors

71%

44 distinct ancestors out of 62 possible. Among known ancestors only: 86.3%.

Pedigree completeness

82.3%

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

Value for the breed's diversity

Very common pedigree — rarer than 1% 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 2

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

Ancestor	Sire's side	Dam's side	Share of the COI
Malung Jr John Denver ♂	gen. 3	gen. 4	1.56%
Beaconway Hot To Trot ♀	gen. 3	gen. 4	1.56%
COI over 5 generations			3.13%

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.

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 + F_A), 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.

Parents

Grandparents

Great-grandparents

INT CH, AKC GRAND CH, Nordic, Danish Champion, Finnish Champion, Swedish Champion, Norwegian Champion, Norwegian Winner 2010Goldsand's Columbus ♂White & Tan · 2008

Sweden

MultiCh., Swedish, Norwegian, German + KFT, International Champion Poznan Winner-05, Norwegian Winner-06, Swedish Winner-07Saltisgardens Snille O Smak ♂

Sweden

SU CH INTU CHBaylock Tooheys Gold ♂

Otwaymist Sapphire ♀

Australia

SE UCHBrosing's Australian Ivory ♀White & Tan

Sweden

AU CHMalung Jr John Denver ♂

Australia

AU S CHBeaconway Hot To Trot ♀

Australia

Touchstar Quintana Roo ♀

Italy

INT CH, BA CH, LU CHTouchstar Genesis

Italy

DK CHBrosing Australian Dot Com ♂2003

Sweden

Lantaka Berenice 2002

Italy

Touchstar Actractive ♀White & Tan

Italy

Bushwack's Jack Extra Special Touch ♂

Sweden

Lantaka Atena ♀White & Tan

Italy

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Generations Photos

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