Akita

Registration n° LO1250696

Breeder: Fabio Siracusa
Owner: Calogero Sanfilippo
Sire: Gooru Ansei
Dam: Sinzyu Paaru
Gender: Female
Date of birth: 5 August 2011
Country of birth & standing: Italy

Colour: Brindle
Breeding status: Retired

Genetic indicators

COI — inbreeding

42.19%

High. Common ancestors: Asaki, Asaki, Arasu, Nikitaanzen Na Go.

AVK — distinct ancestors

33.9%

21 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

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

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,191 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.

Ancestor	Sire's side	Dam's side	Share of the COI
Asaki ♂	gen. 2gen. 3	gen. 2	23.44%
Asaki ♂	gen. 4 ×3gen. 5 ×2	gen. 3gen. 4 ×2	6.25%
Arasu ♀	gen. 4 ×3gen. 5 ×2	gen. 3gen. 4 ×2	6.25%
Nikitaanzen Na Go ♀	gen. 3	gen. 2	6.25%
COI over 5 generations			42.19%

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

Gooru Ansei ♂Red · 2009

Italy

Asaki ♂White · 2005

Italy Yukisiroi ♂White · 2000

Italy Kumasizen Go ♀White · 2000

Italy Kikansya Akai ♀Red · 2008

Italy

Asaki ♂White · 2005

Italy Nikitaanzen Na Go ♀Red · 2000

Italy

Sinzyu Paaru ♀White · 2008

Italy

Asaki ♂White · 2005

Italy Yukisiroi ♂White · 2000

Italy Kumasizen Go ♀White · 2000

Italy Nikitaanzen Na Go ♀Red · 2000

Italy Asaki ♂Brindle · 1994

Italy Arasu ♀Red · 1997

Italy

Same colour, same dog: these ancestors appear several times in this pedigree.

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Generations Photos

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