Gouriki Go Kantou Nobusawa

© Tatsumi Tada

Gouriki Go Kantou Nobusawa

Registration n° AKIHO 19-3878

Breeder
not recorded
Kennel
Kantou Nobusawa
Gender
Male
Date of birth
13 October 2019
Country of birth
Japan
Colour
Brindle

Genetic indicators

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

COI — inbreeding

3.52%

Low. Common ancestors: Seihou Go Miyagi Fujiwara, Hachidai Go Koyama Matsuba Sou, Daikichi Go Hokuryuusou, Yuuko Go Daiichi Miyako.

AVK — distinct ancestors

91.9%

57 distinct ancestors out of 62 possible. Among known ancestors only: 93.4%.

Pedigree completeness

98.4%

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

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 · 4 dogs
Litter of 10 February 2019
Half-siblings, dam's side 1 litter · 1 dog

Added by Tatsumi Tada. Last updated by akitaken 25 Apr 2020.