Sen Sei Sieve

Breeder: not recorded
Kennel: Azari Snow Empire
Sire: Chikay Tenshi
Dam: Angel Moey Dushi
Gender: Male
Date of birth: 25 October 2017
Country of birth & standing: Russia

Colour: Red

Genetic indicators

COI — inbreeding

0.78%

Low. Common ancestors: Hidemaru Go Shun'You Kensha, Izumi Gai V'Asahi.

AVK — distinct ancestors

95.2%

59 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 87% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to 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.

Ancestor	Sire's side	Dam's side	Share of the COI
Hidemaru Go Shun'You Kensha ♂	gen. 5	gen. 4	0.39%
Izumi Gai V'Asahi ♀	gen. 5	gen. 4	0.39%
COI over 5 generations			0.78%

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.

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 + F_A), 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.

Parents

Grandparents

Great-grandparents

Юный Чемпион России, Чемпион России, Чемпион РКФ, Чемпион национального Клуба Породы Акита, Интер Чемпион CW HD-A ED-0Chikay Tenshi ♂Red · 2016

Russia

Junior Ch Rus, Ch Rus, Ch RKFSusumi Yuki ♂Red · 2013

Russia

Junior Ch Rus, Ch Rus, Ch RKFMegapolis Style Fudo Kichirou Hideaki ♂Red · 2011

Russia

JCHRussiaMariko Keyko Tora ♀Red · 2012

Russia

Birinji Dan Takoma ♀Red · 2013

Russia

Ch Russia,Ch of Belarus,Grand Ch. Russia, Ch Club RussiaTerumasa Go Akita Suzuki ♂Red · 2010

Japan

Aiken Sagarime Nacugiku ♀Red · 2011

Russia

Angel Moey Dushi ♀Red · 2015

Russia CH J RUS, Ch RUSIzumi Gai Bansho ♂Red · 2011

Russia

Samurai Go Nasushiobara ♂Red · 2009

Japan

Izumi Gai Ochohime ♀Red · 2008

Russia Zeyni ♀Red

Russia Megapolis Style Gempei Daichi ♂Brindle · 2011

Russia Megapolis Style Basira ♀Red · 2009

Russia

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Generations Photos

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