AKC GCH, BISS, UKC CHWilhavens Enjoy The Ride RN, BN, RATN, NW2
Registration n° AKC NP169990/01
GCH CH RN RATN
- Breeder & owner
- Elizabeth Williams
- Kennel
- Wilhaven
- Call name
- Ryder
- Gender
- Male
- Date of birth
- 23 June 2007
- Country of birth & standing
- USA
- Colour
- Sesame
- HD
- HD B / Good
- Patella
- Grade 0
- Eyes
- Clear (tested 2009)
- Health notes
- CHIC 61012
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
0.78%
Low. Common ancestor: Tetsuryu Of Hikari Kaidasow.
AVK — distinct ancestors
82.3%
51 distinct ancestors out of 62 possible. Among known ancestors only: 87.9%.
Pedigree completeness
93.5%
4 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 8 generations) appear in the pedigrees of the 11,312 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 |
|---|---|---|---|
| Tetsuryu Of Hikari Kaidasow ♂ | gen. 4 ×2 | gen. 5 | 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 + 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.
CHSteelcrest Rocket's Red Glare ♂AKCNM915645/
USAUSAUSAUSAUSAUSAUSAUSA
CHBlue Loon's Real Deal ♂NM779720/01USA
CHFoxtrot Total Control at Gw ♂NM612633/02USA
CHBlue Loon's Cause For Applause ♀NM577342/04USA
CH. BOBGw's Practical Magic ♀AKC NM84894304USA
CH.Gw's Hocus Pocus ♂AKC NM662825/01USA
CH.Gw's Inittowinit ♀AKC NM617074/01USAOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Full siblings 1 litter · 1 dog
♀ Wilhaven Somethin To Talk AboutSesame · born in USAHD BPatella 0Eyes Clear
Half-siblings, sire's side 2 litters · 2 dogs
- ♀ Steelcrest's Lil Bita HeavenRed · born in USAHD BPatella 0
- ♂ Steelcrest's Big BenRed · born in USAHD BPatella 0
Added by AZ. Last updated by Wilhaven 23 Sep 2026.