Roki Yama's Leia Nidas

Registration n° NP67732001

CH

Kennel
Roki Yama Shibas
Call name
Leia
Gender
Female
Date of birth
15 May 2021
Country of birth
USA
Country of standing
USA
Colour
Red
Health HD
HD B / Good
Health patella
Grade 0
Health eyes
Passing result (tested 2024)
Health details
CHIC 192188

Genetic indicators

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

COI — inbreeding

0.39%

Low. Common ancestor: Tenkuu Go Etchuu Wakasugisou.

AVK — distinct ancestors

91.9%

57 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.

Direct offspring 2 litters · 2 dogs
Full siblings 3 litters · 3 dogs
Half-siblings, sire's side 1 litter · 1 dog

Added by Alouncara. Last updated by Alouncara 19 May 2025.