Marilouvale'S Causing Chaos
- Breeder & owner
- Marie & Chloe Bryans
- Kennel
- Marilouvale
- Call name
- Chaos
- Gender
- Female
- Date of birth
- 6 December 2015
- Country of standing
- United Kingdom
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
7.42%
Moderate. Common ancestors: Copperdots Yoshiaki Dd At Marilouvale, Nakayu Go Kazusa Nakanosow, Wolfworx Fancy Free At Vormund.
AVK — distinct ancestors
79%
49 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare pedigree — rarer than 93% of the Shiba born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 11,572 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 |
|---|---|---|---|
| Copperdots Yoshiaki Dd At Marilouvale ♀ | gen. 4 ×2 | gen. 2 | 6.25% |
| Nakayu Go Kazusa Nakanosow ♂ | gen. 5 | gen. 3 | 0.78% |
| Wolfworx Fancy Free At Vormund ♀ | gen. 5 | gen. 4 | 0.39% |
| COI over 5 generations | 7.42% | ||
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.
1CC, BREED RECORD HOLDERMarilouvales Rocky Balboa ♂
GB CH.Marilouvales Surfer Boy ♂KCSB 3750CS
United Kingdom
GB CHMarilouvale Viva Las Vegas ♂KCSB 2067CRUnited Kingdom
Marilouvale Bucks Fizz ♀United Kingdom
Mymsin The Last Geisha At Marilouvale ♀GB CHMarilouvale Viva Las Vegas ♂KCSB 2067CRUnited KingdomUnited Kingdom
2 CC'SMarilouvales San Francisco ♀
United Kingdom Ch.Vormund Russian Rulette ♂2759CRUnited Kingdom
JapanUnited Kingdom
AM CHCopperdots Yoshiaki Dd At Marilouvale ♀
USA
CHKokichi No Taima Go Echigo Satou Kensha ♂NIPPO 12-5944 / AKC NM872840/01 03-01 (JAPAN)JapanUSASame 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.
Full siblings 1 litter · 2 dogs
♀ CH Marilouvale'S Making MayhemRed
♂ Marilouvale Mischief MakerRed · lives in United Kingdom
Half-siblings, sire's side 1 litter · 1 dog
♀ Marilouvale'S Chicago BearRed · born & living in United Kingdom
Half-siblings, dam's side 1 litter · 2 dogs
♀ Marilouvales Betty RizzoRed · born & living in United Kingdom
♂ Marilouvales Danny ZukoRed · born & living in United Kingdom
Added by Marilouvale. Last updated by Marilouvale 23 Sep 2026.