Explorer's Umemaru

Registration n° SI 01369/09

Breeder: Birgit Hillerby-Eriksson
Owner: Angelika Ratsch
Kennel: Explorer's
Sire: Kazakoshi No Suzuteru Go Yokohama Atsumi
Dam: Explorer's Inagiru
Gender: Male
Date of birth: 27 January 2008
Country of birth: Sweden
Country of standing: Germany

Colour: Red
HD: HD B / Good
Patella: Grade 0
Eyes: Clear
Breeding status: Retired

Genetic indicators

COI — inbreeding

6.84%

Moderate. Common ancestors: Kuroyuume Go Yokohama Atsumi, Beniryuu Go Yamanashi Andousou.

AVK — distinct ancestors

82.3%

51 distinct ancestors out of 62 possible. Among known ancestors only: 85%.

Pedigree completeness

96.8%

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

Value for the breed's diversity

Average pedigree — rarer than 44% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 8 generations) appear in the pedigrees of the 11,401 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 2

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
Kuroyuume Go Yokohama Atsumi ♀	gen. 2	gen. 3	6.25%
Beniryuu Go Yamanashi Andousou ♂	gen. 4gen. 5	gen. 5 ×2	0.59%
COI over 5 generations			6.84%

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

Kazakoshi No Suzuteru Go Yokohama Atsumi ♂JKC/JS-08945/07-0 - S64764/2007 - NIPPO H17-4670Red · 2005

Japan

Suzuteru Go Kurashiki Koukisou ♂鈴輝号NIPPO 14-23862Red

Japan

Suzuharu Go Bizen Souyamasou (Souzansou) ♂鈴春号　備前操山荘NIPPO 7-21013Red

Japan

Benisuzume Go Okayama Aochisou ♀NIPPO 13-26844

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

Multi championExplorer's Inagiru ♀S51514/2001Red · 2001

Sweden

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

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

Japan

Explorer's Daiji ♀Red · 1998

Sweden

Jonjorj Yamanokami ♂N21343/97Red · 1996

Australia

Explorer's A-Sona Imoto ♀S13533/96Red · 1996

Sweden

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

Kuroyuume Go Yokohama Atsumi ×2

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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 3 litters · 3 dogs

Litter of 18 May 2015

Explorer's Umemaru×Gotonoka Midorihime No Tetsuhana

1 ♀

♀ Gotonoka Raiyakuroi born & living in GermanyHD APatella 0Eyes Clear

Litter of 26 September 2014

Explorer's Umemaru×Gotonoka Omori of Duke's Oak

1 ♀

♀ Ijo of Duke's Oakborn in Germany

Litter of 21 February 2014

Explorer's Umemaru×Gotonoka Midorihime No Tetsuhana

1 ♀

♀ Gotonoka Reiko-ChanRed · born in Germany · lives in France

Half-siblings, sire's side 4 litters · 7 dogs

Litter of 5 August 2011

Kazakoshi No Suzuteru Go Yokohama Atsumi×Explorer's V No Kurome

2 ♂ · 1 ♀

♀ Ceramija Incipita VitaRed · born in Latvia
♂ Chimori Incepita VitaBlack and Tan · born in Latvia · lives in FranceHD CPatella 0
♂ Chizuma Incipita VitaRed · born & living in LatviaHD APatella 0Eyes Clear