BIG Aust ChIlsonyo Believe It Or Not Masakado (Iid USA) JP SPRD.A
Aust Ch
- Breeder & owner
- Megan Shuttlewood
- Gender
- Male
- Date of birth
- 4 August 2024
- Country of birth & standing
- Australia
- Colour
- Red
- Other DNA results
- ayatEe
- HD
- HD B / Good
- Patella
- Grade 0
- Eyes
- Clear with gonioscopy (tested 2026)
- Health notes
- Hips 3:3
- Breeding status
- Active
Genetic indicators
COI — inbreeding
3.13%
Low. Common ancestors: San Jo Idol Eyes Rn, San Jo Lillith Fair.
AVK — distinct ancestors
87.1%
54 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Common pedigree — rarer than 26% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 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 2
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 Idol Eyes Rn ♂ | gen. 4 | gen. 3 | 1.56% |
| San Jo Lillith Fair ♀ | gen. 4 | gen. 3 | 1.56% |
| COI over 5 generations | 3.13% | ||
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.
BISS GCH CHSan Jo Back in Black FDC CA FCAT TKN ATT FITB ♂
USA
Am GChCopperdots Beikoku Riki ♂NP35581301USA
Am GChCopperdots Beikoku Tetsu ♂NIPPO 26877302, AKCNP26877302USAUSA
Am ChSan Jo Miss Moneypenny ♀NP40783001USA
Am GChSan Jo James Bond ♂NP362194/01USA
Am ChKurochiyoda Go Shun'you Kensha ♀NP28680201
Spain
MBIS MRBIS A2O Ch Am GCh CIB Aust ChMasakado Mark Side Of The Moon LP SPRD ♀NP83328201USA
MBISS Am GCHSMasakado Maker's Mark CA RATO TKN CGC ♂NP37491801USA
Am GCHSan Jo Idol Eyes Rn ♂AKC NP178310/03USA
Am.Ch, RN, RATO, CA, NF, OA, OAJ, FDCH-G, CGCSan Jo Lillith Fair ♀AKC NP276271/01USA
Masakado Mademoiselle Chanel ♀NP67337202USA
Ryuuseimaru Go Sapporo Kagasou ♂NP66660501
Japan
CHSan Jo Coco Chanel ♀NP53445701USAOffspring and relatives
Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.
Direct offspring 2 litters · 3 dogs
♂ Kazokushiba All Gas No BreaksRed · 
born & living in Australia
♀ Kazokushiba Coming In Red HotRed · born & living in Australia
KazokuShiba Formula One For IlsonyoBlack and Tan · born & living in Australia
Full siblings 1 litter · 2 dogs
♀ Ilsonyo For Love Nor Money Masakado (Iid USA)Red · born & living in Australia
♀ Ilsonyo My Way Or The Highway Masakado (Iid USA)Red · born & living in AustraliaEyes Clear 2026
Half-siblings, sire's side 11 litters · 17 dogs
- ♂ Coquina Catch Me if You CanBlack and Tan · born & living in USA
- ♂ Coquina Boot Scootin' AlongRed · born & living in USA
- ♀ Coquina Curiouser And CuriouserBlack and Tan · born & living in USA
- ♂ Coquina Time For A Little MadnessBlack and Tan · born & living in USAEyes Clear 2026
♂ Boomlay's Tennessee TipsyBlack and Tan · born in USAHD BPatella 0Eyes Clear 2026
- ♀ Kokuryuu Midnight Snack At CoquinaBlack and Tan · born & living in USAHD APatella 0Eyes Clear 2026
♀ Kokuryuu's Box of ChocolatesBlack and Tan · born in USA- ♀ Kokuryuu's Dark HorseBlack and Tan · born & living in USA
- ♂ Coquina Advance to GoRed · born in USA
- ♀ Coquina BoardwalkRed · born in USA
♀ Coquina Park PlaceRed · born & living in USA
- ♀ Rising Sun Pride & Prejudice lives in USA
♂ San Jo Kumi Shot In The DarkBlack and Tan · born & living in USAHD BPatella 0
♂ Coquina We're All A Little Mad HereBlack and Tan · born & living in USAPatella 0
- Angus x MieshaRed
♀ Coquina Surfer GirlRed · born & living in USAHD BPatella 0Eyes Clear 2023
Added by Ilsonyo. Last updated by Ilsonyo yesterday.