Gang Staff Mamma Mia

International Champion Polish Champion Russian Champion Polish Junior Champion Club Winner 2010 Poland Junior Winner 2009 4x CACIB 6x CAC 4x BOS BOB 3x Best Junior 4x JW

Breeder: not recorded
Kennel: Gang-Staff
Sire: Bjorsatters Peer Gynt
Dam: Bushwack's Jack Penny
Gender: Female
Date of birth: not recorded
Country of birth & standing: Poland

Colour: White & Tan
Coat: Broken

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

71%

44 distinct ancestors out of 62 possible. Among known ancestors only: 100%.

Pedigree completeness

71%

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

Value for the breed's diversity

Average pedigree — rarer than 45% of the Jack Russells born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 297 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 + 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

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Parents

Grandparents

Great-grandparents

MULTICHAMPION, HUCH NORDUCH (SE+NO+DK) INTUCH NV-07 SV-08 EUW-08Bjorsatters Peer Gynt ♂White & Tan

Sweden

Kanix Speed Wagon ♂White & Tan

Denmark

Beaconway Scotch N'Coke ♂White & Tan

Australia

Denmark ChFuture of Noescha's Inspiration ♀

Netherlands

Saltisgardens Jazz For Joy ♀

Sweden

Inverbrae John of Gaunt ♂White & Tan

Australia

Macbraedly Dark Victory ♀

Australia

Bushwack's Jack Penny ♀White & Tan

Bushwack's Aussie Boy To Saltis ♂

AU U CH /AUSTRALIAN CHAMPION / AUSTRALIAN GRAND CHAMPIONMyrmidon Jack Cam ♂White & Tan · 1991

Australia

Myrmidon Jack Gayna ♀

Australia

Bushwack's Jack Itzy ♀

Sweden

Myrmidon Jack Nimiss ♂

Australia CHBushwack's Aussie Adelaide ♀

Sweden

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Generations Photos

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