© Marie Svarlien
Lillekos Gyoku Arata
Registration n° NO56985/23
- Breeder
- Tone Bjellerås
- Owner
- Marie Svarlien
- Kennel
- Lillekos
- Call name
- Arata
- Gender
- Male
- Date of birth
- 14 October 2023
- Country of birth & standing
- Norway
- Weight
- 10 kg (22 lb)
- Colour
- Black and Tan
- DNA coat colour
- Ee · Cream carrier · Not a longcoat or pinto carrier
- HD
- HD A / Excellent
- ED
- ED 1
- Patella
- Grade 0
- Eyes
- Clear with gonioscopy (tested 2025)
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
2.73%
Low. Common ancestors: Beniryu Av Enerhaugen, Shingen Go Chousei Sou, Bi Ien Tinge Ling.
AVK — distinct ancestors
88.7%
55 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare pedigree — rarer than 90% 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 3
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 |
|---|---|---|---|
| Beniryu Av Enerhaugen ♂ | gen. 3 | gen. 4 | 1.56% |
| Shingen Go Chousei Sou ♂ | gen. 4 | gen. 4 | 0.78% |
| Bi Ien Tinge Ling ♀ | gen. 5 | gen. 4 | 0.39% |
| COI over 5 generations | 2.73% | ||
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.
Norway
AKC CH, N UCH, Multiple BOB'sRiver Wind's Black Ice At Tengai ♂NP228105/01
USA
CHKokukenryuu Amamisou ♂NP092172/02USA
CHRiver Wind's Serendipity ♀NP022802/01USA
Soldoggen's Wannabe Akoya ♀NO33596/10Norway
N UCHBeniryu Av Enerhaugen ♂NO 22243/04Norway
N UCH, SUCH, NORDJW' 06, NW'08Nattfjarilen Betsu Mikata ♀S68706/2005
SwedenNorwayNorway
BIRØstbylias Modige Lacota ♂NO 08344/04Norway
Østbylias Supre Kickapoo ♀NO 09752/06NorwayNorway
N CH, Norway Winner 2009Asa No Kuroteru Go Av Enerhaugen ♂N13561/08NorwayNorwayOffspring 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 · 4 dogs
- ♀ Ashiato Inu's PiichiWhite · born & living in Norway
- ♀ Ashiato Inu's PimikoBlack and Tan · born & living in Norway
- ♂ Ashiato Inu's PurinWhite · born & living in Norway
- ♂ Ashiato Inu's PuuruBlack and Tan · born in NorwayHD A
Half-siblings, sire's side 1 litter · 1 dog
♂ Lillekos Fukuyo AlbertBlack and Tan · born & living in NorwayHD AED 0Patella 0Eyes Clear 2024