Oak's Rumor Has It
Registration n° NP24807101
- Breeder
- Patricia Gilliard
- Gender
- Male
- Date of birth
- 14 October 2009
- Country of birth
- USA
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
25%
High. Common ancestor: San Jo Crown Jewel.
AVK — distinct ancestors
72.6%
45 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Average pedigree — rarer than 48% 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
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 |
|---|---|---|---|
| San Jo Crown Jewel ♀ | gen. 2 | gen. 1 | 25% |
| COI over 5 generations | 25% | ||
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.
GCH CHOak's Fuyu Kazan Ryuu ♂AKC NP16078301
USA
CHShandell Cutting Edge ♂AKC NM81425301USA
CH. HOFHansha Shin Yu of Shandell ♂AKC N33582402USA
Shandell Blue Mountain Summer ♀NM47966501USA
CHSan Jo Crown Jewel ♀AKC NP03498602USA
Am Ch; Top Shiba stud dog of all time in AKCTenkuu Go Etchuu Wakasugisou ♂天空丸号 越中若杉荘NM94142801 - NIPPO 12-24520
JapanUSACHSan Jo Crown Jewel ♀AKC NP03498602USAAm Ch; Top Shiba stud dog of all time in AKCTenkuu Go Etchuu Wakasugisou ♂天空丸号 越中若杉荘NM94142801 - NIPPO 12-24520Japan
Am ChTenshinmaru Go Etchuu Wakasugisou ♂NP08787101Japan
Arisa Go Etchuu Wakasugisou ♀NIPPO 6-6958JapanUSAUSA
CHSan Jo Satori My Oh My ♀NM80230401USASame colour, same dog: these ancestors appear several times in this pedigree.
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 1 litter · 1 dog
- ♀ Oak's MichikoRed · born in USAHD A
Full siblings 1 litter · 1 dog
Half-siblings, sire's side 1 litter · 2 dogs
♀ Kristal's Song Of The SouthRed · born in USA- ♀ Oak's Sugar And SpiceRed · born in USA
Half-siblings, dam's side 2 litters · 2 dogs
♂ Oak's Fuyu Kazan RyuuRed · born & living in USA
♂ Oak's Kenji ChokichiRed · born & living in USA
Added by Shibasupinoita. Last updated by AZ 23 Sep 2026.