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Jack'n'roll Double Dare

Registration n° KIF-JRF-0181

Breeder
Alina Zzi (Jack'n'roll)
Kennel
Jack'n'roll
Sire
Hunter Hawk Sailor
Dam
Lovely-Orange Sansara
Gender
Female
Date of birth
21 May 2026
Country of birth
Turkey
Colour
White & Tan
Coat
Broken
DNA tests
PLL-A, LOA & SCA: Clear

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

COI — inbreeding

1.76%

Low. Common ancestors: Hunter Hawk Captain Haistings, Brosing's Australian Burning Love.

AVK — distinct ancestors

72.6%

45 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Very common pedigree — rarer than 4% 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

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.

AncestorSire's sideDam's sideShare of the COI
Hunter Hawk Captain Haistings ♂ gen. 4gen. 5 ×2 gen. 4 1.56%
Brosing's Australian Burning Love ♀ gen. 5 ×2 gen. 5 0.2%
COI over 5 generations1.76%

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.

Jack'n'roll Double DareHunter Hawk SailorHunter Hawk SailorHunter Hawk Cv Ocean VictoryHunter Hawk Cv Ocean Vi…Hunter Hawk Highland QueenHunter Hawk Highland Qu…Hunter Hawk Captain HaistingsHunter Hawk Captain Hai…Lovely-Orange SansaraLovely-Orange SansaraDiskaydzheks Special StyleDiskaydzheks Special St…Hunter Hawk King HarrisonHunter Hawk King Harris…Hunter Hawk HeavenHunter Hawk HeavenHunter Hawk Pauly dHunter Hawk Pauly dHunter Hawk Quarenteen GiftHunter Hawk Quarenteen …Hunter Hawk William WallaceHunter Hawk William Wal…Hunter Hawk EnchantmentHunter Hawk EnchantmentBrosing's Australian Burning LoveBrosing's Australian Bu…

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

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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.

Full siblings 1 litter · 4 dogs

Litter of 21 May 2026Hunter Hawk Sailor×Lovely-Orange Sansara2 ♂ · 2 ♀

Half-siblings, sire's side 2 litters · 6 dogs

Litter of 1 August 2026Hunter Hawk Sailor×Aura of Glory Naomi of Jack'n'roll1 ♂ · 3 ♀
Litter of 24 November 2025Hunter Hawk Sailor×Rus Rotthaus Vishnya2 ♂

Half-siblings, dam's side 1 litter · 3 dogs

Litter of 15 April 2025White Almond d-Jog Hit×Lovely-Orange Sansara2 ♂ · 1 ♀