Zonmei Amai Go Of Fighting Dog

Registration n° PRG 05/04551

Breeder: Mauricio Pioli - Fighting Dog Akitas
Owner: Remilton Lobo Sarmento
Kennel: Fighting Dog Akitas
Sire: Dousan Go Kawasaki Marutaka
Dam: Tamayuu Go Shirai
Call name: Mei
Gender: Female
Date of birth: 2005
Country of birth & standing: Brazil

Colour: Brindle
Breeding status: Retired

Genetic indicators

COI — inbreeding

1.76%

Low. Common ancestors: Tougaku Go Mizushima Nakajimasou, Oukahime Go Shirai, Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha.

AVK — distinct ancestors

79%

49 distinct ancestors out of 62 possible. Among known ancestors only: 89.1%.

Pedigree completeness

88.7%

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

Value for the breed's diversity

Common lines — rarer than 26% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 27,201 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

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
Tougaku Go Mizushima Nakajimasou ♂	gen. 3	gen. 5	0.78%
Oukahime Go Shirai ♀	gen. 3	gen. 5	0.78%
Tetsuyama Tetsuzan Tetsumaru Go Okuyama Kensha ♂	gen. 5	gen. 5	0.2%
COI over 5 generations			1.76%

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

Campe�o Brasileiro e Grande Campe�oDousan Go Kawasaki Marutaka ♂Blue Brindle · 2002

Japan Tougaku Go Oribia ♂Brindle · 2000

Japan

MEIYOSHO WINNER 2002Shishiou Go Miyagi Takamasa ♂Brindle · 1996

Japan Kumohibikihime Go Oribia ♀White · 1997

Japan Hakutoume Go Isehara Futami ♀Red · 1997

Japan

MEIYOSHOU (2001)Tougaku Go Mizushima Nakajimasou ♂Red · 1996

Japan Oukahime Go Shirai ♀Red · 1993

Japan

Jovem Campeã, Campeã Brasileira, Grande Campeã e Campeã PanamericanaTamayuu Go Shirai ♀Red · 2002

Japan

MEIYOSHO WINNER 2005Kaiyou Go Okufujisou ♂Red · 2000

Japan

MEIYOSHO WINNER 2000Hikarugenji Go Kantou Takeshi ♂Red · 1997

Japan

MEIYOSHO WINNER 2004Shouki Go Edogawa Hiroshi Maruhiro ♀Red · 1998

Japan Fuuwa Go Shirai ♀Red · 1997

Japan

C.I.B, Nordic Winner, FI CH, SE CH, NO CH, LV CH, EE CH, RU CH, Baltic Winner -03, Baltic Winner -06,Dairin Go Fukuoka Tokuhisa ♂Red · 1996

Japan

Satsuki Go Musashi Aiwa ♀Red · 1996

Japan

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Generations Photos

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