Redwood Springs Roginds Yoko
Registration n° NM64374105
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- 11 December 1995
- Country of birth
- USA
- Colour
- Red
- HD
- HD B / Fair
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
1.56%
Low. Common ancestor: Shinshu Chibisuke Of Shinshu Ueda Tengusow.
AVK — distinct ancestors
71%
44 distinct ancestors out of 62 possible. Among known ancestors only: 91.7%.
Pedigree completeness
77.4%
14 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 11,552 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 |
|---|---|---|---|
| Shinshu Chibisuke Of Shinshu Ueda Tengusow ♂ | gen. 3 | gen. 4 | 1.56% |
| COI over 5 generations | 1.56% | ||
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 + 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.
USA
Am ChHideryu of Fujinomiya Kensha ♂NM479862/01 11-93
Japan
Hiryuu Go Fujinomiya Kensha ♂飛龍号 富士宮犬舎JS-E0912/931D, NIPPO 2-43263Japan
Can/USChMokelumne Xochi of Ranchlake ♀NM452977/05USA
Multi championShinshu Chibisuke Of Shinshu Ueda Tengusow ♂AKC NM336899/01Japan
Langans Brushwood Kiku Hana ♀AKC NM335027/02 CKC JS0308588USAUSA
Blue Mountain's Blaze ♂NM398068/04USAUSA
Sparkles At Nite Of Taichung ♀AKCNM336009/03USA
CHRanchlake Tamarisk Samsara ♀AKC NM335652/01USAOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 1 litter · 1 dog
- ♀ Ranchlake's JasmineSesame · born in USAHD BPatella 0
Full siblings 1 litter · 1 dog
♂ Ranchlake's Rocket ManRed · born & living in USA
Added by Alouncara. Last updated by Alouncara 23 Sep 2026.