Roki Yama's Hera Nidas

Registration n° NP93329401

Gender
Female
Date of birth
24 April 2024
Country of birth
USA
Country of standing
USA

Genetic indicators

All three figures are recalculated for the number of generations selected.

COI — inbreeding

0.78%

Low. Common ancestors: Justa Massimiliano, San Jo Jumpin Jack Flash, Justa Little Bit Of Country.

AVK — distinct ancestors

88.7%

55 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

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.

Pedigree

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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Half-siblings, sire's side 3 litters · 3 dogs
Litter of 20 April 2025
Litter of 6 January 2020
Half-siblings, dam's side 1 litter · 1 dog

Added by Alouncara. Last updated by Alouncara 28 Jan 2025.