Erai Roal

Erai

Registration n° PKR.V-19895

Breeder
not recorded
Kennel
Roal Kennel
Gender
Male
Date of birth
16 June 2013
Country of birth
Poland
Country of standing
Belgium
Size
66 cm (26 in)
Weight
40 kg (88.2 lb)
Colour
Red

Genetic indicators

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

COI — inbreeding

1.56%

Low. Common ancestors: Kitanojou Go Saginuma Kensha, Kitanoyuu Go Otafukusou, Tomoegozen Go Tateyama Matsunaga.

AVK — distinct ancestors

90.3%

56 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.

Full siblings 5 litters · 8 dogs
Half-siblings, sire's side 4 litters · 6 dogs

Added by takamori saigo. Last updated by takamori saigo 30 Mar 2017.