Sirdal's Red Rider

Registration n° AKC NM58030101

CH.

Gender
Male
Date of birth
22 November 1994
Country of birth & standing
USA
Breeding status
Retired

Genetic indicators

The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

66.1%

41 distinct ancestors out of 62 possible. Among known ancestors only: 78.8%.

Pedigree completeness

83.9%

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

Value for the breed's diversity

Rare pedigree — rarer than 99% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 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 + FA), 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
Hideryu of Fujinomiya KenshaAm ChHideryu of Fujinomiya Kensha ♂NM479862/01 11-93Red · 1992Japan
Hiryuu Go Fujinomiya KenshaHiryuu Go Fujinomiya Kensha ♂JS-E0912/931D, NIPPO 2-43263RedJapan
Ryuu Go Fujinomiya Kensha ♂JKC JS 3-29347Red · 1989Japan
Yoshitsuna Himeichi Go Kousouzan ♀NIPPO 64-1111Japan
Ryubi of Enshu Tokuyama ♀JS-E0912/932D
Tamafusa Go Fujinomiya Kensha ♂NIPPO 57-39385Japan
Aihime Of Fujinomiya Kensha ♀NIPPO 62-19202Japan
Taichung Sirdal Sensation ♀AKC NM40796801Red · 1992USA
Shogun Iemitsu Of Gishi Fujisow (Shoguniemitsu Gishifujiso)Am Ch - Winner of best male & best oppsite, March 1995Shogun Iemitsu Of Gishi Fujisow (Shoguniemitsu Gishifujiso) ♂NM336286/01 - NIPPO: 3-2534Red · 1990Japan
Tochi No Shogun of Gishifujiso ♂NIPPO 63-37123, JKC JS-E4876/911DJapan
Benirinme of Gishifujiso ♀NIPPO 2-11959RedJapan
Kiyoichime GishifujisoAm.Ch.Kiyoichime Gishifujiso ♀AKCSBNM33601902Red · 1990
Beniryuu Go Yamanashi Andousou82th Nippo National Show - Best ShibaBeniryuu Go Yamanashi Andousou ♂JKC2066/921D, NIPPO 57-42598Red · 1987Japan
Benikiyoichime Gishifujiso ♀NIPPO 61-47635Japan
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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.

Half-siblings, sire's side 15 litters · 21 dogs
Litter of 23 October 2000
1 ♂
Litter of 25 September 1996
2 ♂ · 1 ♀
Litter of 23 August 1993
1 ♂ · 1 ♀
Litter of 16 August 1993
1 ♂ · 2 ♀

Added by AZ. Last updated by AZ 23 Sep 2026.