I'Eiyaku

Breeder: not recorded
Owner: Roselyne Bourgis
Sire: Allaikha's Chewie
Dam: G'Yume of Inivruk
Gender: Female
Date of birth: 8 December 2013
Country of birth & standing: France

Colour: Red
Breeding status: Retired

Genetic indicators

COI — inbreeding

0.78%

Low. Common ancestor: Haguro No Katsuryuu Go Chuuou Hagurosow.

AVK — distinct ancestors

93.5%

58 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare pedigree — rarer than 80% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 11,070 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 1

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
Haguro No Katsuryuu Go Chuuou Hagurosow ♂	gen. 4	gen. 4	0.78%
COI over 5 generations			0.78%

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

Allaikha's Chewie ♂Black and Tan · 2007

France

CH CIBKuromatsu De L'Izaville ♂LOF 1100/167, N.H.S.B. 2319269Black and Tan · 2000

France

Kukay's Ugesmo ♂NSHB 2075462

Vennichi of Shakkosow ♀NHSB 22759601997

Belgium

Int.Ch., Ch.Thjari Youngtree High Shine ♀NHSB. 2431406 / LOF 989/199Black and Tan · 2002

Netherlands

French Champion 2005 - Luxembourg Champion 2005Cajan-Indra Tefrhe ♂NHSB. 2332722 / LOF : 1289/191Red · 2001

Netherlands

Bonsai Bullit Star ♀CMKU/SI 623 / NHSB 2350268Sesame · 2001

Czech Republic

G'Yume of Inivruk ♀Red

France

Clayton of Inivruk ♂Red · 2007

France

Allaikha's Umaku ♂LOF 5 SHI.IN 921/171Red

Aikan Go Shun You Kensha ♀LOE 1479925Red · 2004

Spain

Ch.Midori Go Shun'You Kensha ♀LOF 1492/277Red · 2006

Spain

Europasieger 2005 (VDH), Bundessieger 2005, Europasieger 2006 (VDH), Deutscher Champion (DCNH) HONBUSHO KANSEI winner- NippoYamatochoushuu Go Fuji No Numayasou ♂JKC JS-03144/05-0Red · 2002

Japan

Kaori Go Shun'You Kensha ♀香号春陽犬舎LOE 14288319Red

Spain

Embed this pedigree on your website

Copy this code into a page of your website. The pedigree stays up to date automatically, and the frame adjusts to its exact height.

Generations Photos

<iframe src="https://www.shibapedigree.com/embed/pedigree.php?id=72770&amp;gens=4&amp;pics=1" title="Pedigree of I&#039;Eiyaku" width="100%" height="1100" scrolling="no" style="border:0;width:100%;max-width:960px;overflow:hidden" loading="lazy"></iframe>
<script>window.addEventListener("message",function(e){if(e.origin!=="https://www.shibapedigree.com"||!e.data||e.data.type!=="shibapedigree-height")return;document.querySelectorAll("iframe").forEach(function(f){if(f.contentWindow===e.source)f.style.height=e.data.height+"px";});});</script>

Preview If your website builder refuses the <script> line, keep only the <iframe> line and adjust its height.