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Une Super Nana of Mayo Land

Une Super Nana of Mayo Land

Breeder
not recorded
Sire
Rosetta/Jr Rookee
Dam
Deja Vu Journey of the Hunters Pride
Gender
Female
Date of birth
not recorded
Country of birth
France

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

COI — inbreeding

14.84%

High. Common ancestors: Rosetta/Jr Rookee, Dubbsville Bud, Malung Morag.

AVK — distinct ancestors

53.2%

33 distinct ancestors out of 62 possible. Among known ancestors only: 64.7%.

Pedigree completeness

82.3%

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

Value for the breed's diversity

Common pedigree — rarer than 18% 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
Rosetta/Jr Rookee ♂ gen. 1 gen. 3 12.5%
Dubbsville Bud ♂ gen. 5 ×2 gen. 4gen. 5 1.17%
Malung Morag ♀ gen. 5 ×2 gen. 4gen. 5 1.17%
COI over 5 generations14.84%

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.

Une Super Nana of Mayo …Rosetta/Jr RookeeRosetta/Jr RookeeDeja Vu Journey of the Hunters PrideDeja Vu Journey of the …Kingpark Rossetta TifanyKingpark Rossetta TifanyColeann Brown LagarColeann Brown LagarGayregal Fire WaterGayregal Fire WaterMalung Jim BeamMalung Jim BeamDubbsville BudDubbsville BudRojen MaximusRojen MaximusMalung OrinocoMalung OrinocoJayare Lilli MarleneJayare Lilli MarleneChumcreek/Jr ShandyChumcreek/Jr ShandyMalung MoragMalung Morag

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 · 2 dogs

Litter date not recordedUn Sacre Mec of Mayo Land×Une Super Nana of Mayo Land2 ♀

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

Litter of 26 April 2002Rosetta/Jr Rookee×Kingpark Matter of Honor1 ♂
Litter date not recordedRosetta/Jr Rookee×Jayare Lilli Marlene1 ♀

Half-siblings, dam's side 2 litters · 2 dogs

Litter of 2005Kasper V. Tessa's Telgen×Deja Vu Journey of the Hunters Pride1 ♂
Litter date not recordedKasper V. Tessa's Telgen×Deja Vu Journey of the Hunters Pride1 ♀