Natural Hirohito

Registration n° FI41719/02, ER41719/02

Fi Ch FinW-04 NordW-05

Breeder: Raija & Kai Laakso
Owner: Lea Marttinen
Kennel: Natural
Sire: Tenkuu No Tetsu Go Yokohama Atsumi
Dam: Natural Mariko
Call name: Hiro
Gender: Male
Date of birth: 25 August 2002
Date of death: 1 August 2016
Country of birth & standing: Finland

Colour: Red
HD: HD A / Excellent
Patella: Grade 0
Eyes: Clear (tested 2012)
Health notes: ED 0/0
Breeding status: Retired

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

91.9%

57 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Average pedigree — rarer than 66% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 11,332 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

International and Nord ChampionTenkuu No Tetsu Go Yokohama Atsumi ♂S42993/2000Red · 1999

Japan

Grand National 1999: placed 1 st in Souken Class A sectionTetsuarashi Go Honjou Arakisou ♂徹嵐号　本庄荒木荘NIPPO 9-35098, 5-8472Red · 1997

Japan

Ichitetsu Go Honjou Arakisou ♂市徹号　本庄荒木荘NIPPO 5-8472

Japan

Fumie Go Honjou Arakisou ♀冨美絵号　本庄荒木荘NIPPO 5-490

Japan

Kuroyuume Go Yokohama Atsumi ♀NIPPO 10-21566Black and Tan · 1998

Japan

Sasa No Kuroichi Go Sasashita Kensha ♂NIPPO 8-31518Black and Tan

Japan

Yuukihime Go Toukyou Akatsukisou ♀NIPPO 5-25228Red

Japan

CHNatural Mariko ♀FIN42361/99Red · 1999

Finland

FIN CH, FINW '00, NORDW '01Vulpecula Nozami ♂FIN41102/99Red · 1999

Australia

Aust. CH.Vulpecula Ozeki ♂ANKC6100000699

Australia

Aust ChSherae Twisted Sister ♀6100001069Red

Australia

FIN CH, LV CH, FINW-98Natural Sakurano Hana ♀FIN15962/97Red · 1996

Finland

FIN CH, EST CHMarisven Akihiro ♂SF45384/91Black and Tan · 1991

Finland

FIN&EST CH, EST.W.-99, AdvanceW.-99Kinkain Onohime ♀FKC.REG.:SF39058/94Red · 1994

Finland

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Generations Photos

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