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Akaja Rebia

© Haguro Kensha

Akaja Rebia

Registration n° CMKU/AI/1427/00/02

Breeder
not recorded
Sire
Akarui Tozama
Dam
Bijin Tozama
Gender
Female
Date of birth
10 November 2000
Country of birth & standing
Czech Republic
Size
63 cm (24.8 in)
Weight
36 kg (79.4 lb)
Colour
Red
Breeding status
Retired

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

COI — inbreeding

4.69%

Low. Common ancestors: Ryuumei Maru Go Kyuushuu Mochimatsu, Benirin Go Sanyu Kensha.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible. Among known ancestors only: 80%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Rare pedigree — rarer than 99% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 27,413 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 2

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
Ryuumei Maru Go Kyuushuu Mochimatsu ♂ gen. 3 gen. 3 3.13%
Benirin Go Sanyu Kensha ♀ gen. 3 gen. 4 1.56%
COI over 5 generations4.69%

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.

Akaja RebiaAkarui TozamaAkarui TozamaAurora's Kumamoto GoAurora's Kumamoto GoRyuumei Maru Go Kyuushuu MochimatsuRyuumei MaruBijin TozamaBijin TozamaAurora's Sky FlowerAurora's Sky FlowerBenirin Go Sanyu KenshaBenirinAurora's DestinyAurora's Destiny

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.

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 4 litters · 6 dogs
Litter of 6 June 2008
Arashi Go Haru Kaze×Akaja Rebia
Litter of 15 October 2007
Gennji Go Sansei×Akaja Rebia
Litter of 20 August 2006
Daimon Go Haru Kaze×Akaja Rebia
Litter of 14 October 2004
Yamato Ken Amana×Akaja Rebia
Full siblings 1 litter · 3 dogs
Litter of 10 November 2000
Akarui Tozama×Bijin Tozama
  • ♀ Aida RebiaRed · born & living in Czech Republic
  • ♀ Ania RebiaRed · born in Czech Republic · lives in Poland
  • Askia Rebia♀ Askia RebiaRed · born & living in Czech Republic