Yutaka Tenryuu Yucatan Br

AKITA INU

Registration n° RG/SPAI/14/06740

Breeder & owner: Anderson Barbosa
Kennel: Yutaka Kensha
Sire: S Ryuukomaru Go Samurai Spirit
Dam: Ichiraku Go Shirai Kensha
Call name: Tenryuu
Gender: Male
Date of birth: 2014
Country of birth: Brazil

Size: 68 cm (26.8 in)
Weight: 35 kg (77.2 lb)
Colour: Red

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

88.7%

55 distinct ancestors out of 62 possible. Among known ancestors only: 91.7%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Very common pedigree — rarer than 11% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,660 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

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

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Parents

Grandparents

Great-grandparents

S Ryuukomaru Go Samurai Spirit ♂Blue Brindle · 2012

Korea

Ryuujin No Tora Go Miyagi Kozaki Kensha ♂Blue Brindle · 2009

Japan

MEIYOSHO WINNER 2010Seihou Go Miyagi Fujiwara ♂Brindle · 2005

Japan

DKCH KLBV 2011Makome Go Miyagi Kozaki Kensha ♀Brindle · 2006

Japan

Rei Go Hokuryuusou ♀Blue Brindle · 2008

Japan Hanamichi Go Rinshouen ♂Brindle · 2001

Japan Kiriko Go Miyagi Kozaki Kensha ♀Brindle · 2007

Japan

Ichiraku Go Shirai Kensha ♀Red · 2009

Japan Tougokumaru Go Shirai ♂Red · 2007

Japan

MEIYOSHO WINNER 2011,Kitanojou Go Saginuma Kensha ♂Red · 2005

Japan

Momoka Go Shirai ♀Red · 2002

Japan

MEIYOSHO WINNER 2011LaLa RaRa Go Musashi Aiwa ♀Red · 2007

Japan

Hakuhou Go Musashi Aiwa ♂Red · 2005

Japan

MEIYOSHO WINNER 2011Sara Go Shirai ♀Red · 2006

Japan

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Generations Photos

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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 2 litters · 2 dogs

Litter of 4 March 2015

Yutaka Tenryuu Yucatan Br×Yutaka Naomi Del Yucatan Br

♂ Yutaka Go Kisu Del Yucatan BrRed

Litter of 2015

Yutaka Tenryuu Yucatan Br×Yutaka Naomi Del Yucatan Br

♀ Yutaka Go Naomi Del Yucatan BrBrindle · born & living in Brazil

Full siblings 1 litter · 3 dogs

Litter of 25 April 2014

S Ryuukomaru Go Samurai Spirit×Ichiraku Go Shirai Kensha

♂ Ichiryuu Yucatan BrRed · born & living in Brazil
♂ Kioshi Del Yucatan BrBrindle · born & living in Brazil
♂ Yutaka Go Tenryuu Del Yucatan BrRed · born & living in Brazil

Half-siblings, sire's side 2 litters · 5 dogs

Litter of 20 May 2018

S Ryuukomaru Go Samurai Spirit×Torasei Del Yucatan BR

♂ Ryoko Go RyotaroBrindle · born & living in Brazil

Litter of 2 July 2014

S Ryuukomaru Go Samurai Spirit×Hanatora Go Date Ganyuusha

♂ Goon Del Yucatan BRBlue Brindle · born & living in Brazil
♀ Hara Yutaka Del Yucatan BRBlue Brindle · born & living in Brazil
♀ Kaika Del Yucatan BRBlue Brindle · born & living in Brazil
♀ Same Del Yukatan BRBlue Brindle · born & living in Brazil

Half-siblings, dam's side 2 litters · 3 dogs

Litter of 7 May 2013

Hakufumy No Fukoo Go×Ichiraku Go Shirai Kensha

♂ Hiroshi Del Yucatan BRRed · born & living in Brazil
♀ Ichimei Del Yucatan BRRed · born & living in Brazil

Litter of 6 February 2012

Sou Go Shirai×Ichiraku Go Shirai Kensha

♂ Eiki Go Of Fighting DogRed · born & living in Brazil