Menu
Hakubou Higa Amai Ishii

Hakubou Higa Amai Ishii

Registration n° RG/SPF/20/00085

Breeder & owner
Thiago Ishii
Kennel
Higa Ishii
Sire
Tetsu Go Hikaru Tsuki
Dam
Hime Go Hikaru Tsuki
Gender
Male
Date of birth
18 February 2020
Country of birth & standing
Brazil
Colour
White

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

COI — inbreeding

4.3%

Low. Common ancestors: Akinori Go No Daiichi Ni, Ai Jizen Go Of Fighting Dog, Tempou Go Aso Inoue, Meishun Go Touseien.

AVK — distinct ancestors

82.3%

51 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 80% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,501 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 4

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
Akinori Go No Daiichi Ni ♂ gen. 4 gen. 3 1.56%
Ai Jizen Go Of Fighting Dog ♀ gen. 4 gen. 3 1.56%
Tempou Go Aso Inoue ♂ gen. 4 gen. 4 0.78%
Meishun Go Touseien ♀ gen. 5 gen. 4gen. 5 0.39%
COI over 5 generations4.3%

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.

Hakubou Higa Amai IshiiTetsu Go Hikaru TsukiTetsuDaisuke Go Hikaru TsukiDaisukeYooji Go Hikaru TsukiYoojiAkinori Go No Daiichi NiAkinoriHime Go Hikaru TsukiHimeTetsu Bo Go Hikaru TsukiTetsu BoAi Jizen Go Of Fighting DogAi JizenYui Go KawamuraYuiSakari Go KawamuraSakariTempou Go Aso InoueTempouMiryoku Go KawamuraMiryokuMakiho Go KawamuraMakihoMeishun Go TouseienMeishunShouta Go Aso InoueShouta

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.

Embed this pedigree on your website

Copy this code into a page of your website. The pedigree stays up to date automatically, and the frame adjusts to its exact height.

Preview If your website builder refuses the <script> line, keep only the <iframe> line and adjust its height.

Offspring and relatives

No offspring or siblings are recorded for this dog yet.

Added by Filipe Chadud. Last updated by Filipe Chadud 24 Jul 2020.