© Minja Pretnar
Aika-Go Izumi Kohan Sou
The most loved pet
- Breeder
- Emir Pretnar
- Kennel
- Izumi Kohan Sou
- Sire
- We-Sedso Katashi
- Dam
- We-Sedso Rei
- Gender
- Female
- Date of birth
- 15 November 2013
- Country of birth & standing
- Croatia
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
1.17%
Low. Common ancestors: We-Sedso Zen Kessaku, Gas Hollow Zen Satori Sunset, We-Sedso Pretty Woman.
AVK — distinct ancestors
85.5%
53 distinct ancestors out of 62 possible. Among known ancestors only: 88.3%.
Pedigree completeness
96.8%
2 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Common pedigree — rarer than 36% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,605 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 |
|---|---|---|---|
| We-Sedso Zen Kessaku ♂ | gen. 5 | gen. 4 | 0.39% |
| Gas Hollow Zen Satori Sunset ♂ | gen. 4 | gen. 5 | 0.39% |
| We-Sedso Pretty Woman ♀ | gen. 4 | gen. 5 | 0.39% |
| COI over 5 generations | 1.17% | ||
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.
Int.Ch., JChCro,JChSlo,ChCro,ChSlo,ChRS, Nippo excellentWe-Sedso Katashi ♂HR 10005 SI
Germany
Deutscher VDH Jr. CH, Multi CH.Satonoshunkou Go Okazaki Aonosou ♂VDH/DCNH/SI100805
Japan
Shundou Go Enshuu Hirosesou ♂NIPPO 11-20274Japan
We-Sedso Shadow On The Wall ♀DCHN/VDH SI 01358/08Germany
Multi CHWe-Sedso Go Nippo ♂VDHDCNH0117107 DCNH/VDH SI 01171/07Germany
We-Sedso Candle In The Wind ♀VDH/DCNH01123/06 DCNH/VDH SI 01123/06Germany
2xJBOBWe-Sedso Rei ♀HR 10014 SIGermany
Multi/Int/AKC/UKC Ch, 2xBOBKotaro Go Shun'you Kensha ♂LOE 1829526, MET.SHIBA323/H/10, NP30109901
Spain
JKC Ch. Portugal Ch. France Ch. Spanish Ch. International Ch.Kaiou Go Ryuukyuu Uruma ♂LOE 1791597, JKC JS-05639/07-0Japan
World, Portugal, Spain, Luxembourg, International Champion, Crufts BOB 2007Koubai Go Ryuukyuu Uruma ♀LOE 1646249Japan
Club Winner 2011Aishou Go Shun'you Kensha ♀VDH11/175Ü00216Spain
Portugal & Montenegro ChampionKurotama Go Gold Typhoon Jr Jp ♂黒玉号 富ノ守禮LOE 1869849, JKS JS-02179/09-0, NIPPO H21-16249Japan
Akira Go Shun'you Kensha ♀LOE1534057SpainOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Full siblings 2 litters · 3 dogs
♀ Barahime-Go Izumi Kohan SouBlack and Tan · 
born & living in Croatia
♂ Akebono-Go Izumi Kohan SouRed · born & living in Croatia
♀ Amaya-Go Izumi Kohan Souborn in Croatia · 
lives in SerbiaHD APatella 0Eyes Clear
Half-siblings, sire's side 1 litter · 1 dog
♂ Daichimaru-Go Izumi Kohan SouBlack and Tan · born & living in Croatia