Mazen Go
Registration n° LO09108832
- Breeder
- Enzo Salvator Rosa
- Owner
- Giuseppina Borrone
- Gender
- Male
- Date of birth
- 28 May 2009
- Country of birth & standing
- Italy
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
COI — inbreeding
33.98%
High. Common ancestors: Fukutarou Go Okadeyama Kensha, Akarui Go Di Casa Saporito, Hikarugenji Go Kantou Takeshi, Hokuto Go Kisarazu Shirai Kensha.
AVK — distinct ancestors
41.9%
26 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Common pedigree — rarer than 17% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,658 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 4
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 |
|---|---|---|---|
| Fukutarou Go Okadeyama Kensha ♂ | gen. 2gen. 4 | gen. 2gen. 3 | 24.22% |
| Akarui Go Di Casa Saporito ♀ | gen. 3 | gen. 2 | 6.25% |
| Hikarugenji Go Kantou Takeshi ♂ | gen. 4 ×2gen. 5 | gen. 4 ×3gen. 5 ×2 | 2.34% |
| Hokuto Go Kisarazu Shirai Kensha ♂ | gen. 3gen. 5 ×2 | gen. 3gen. 4 | 1.17% |
| COI over 5 generations | 33.98% | ||
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.
Fuzuoka Go Di Casa Saporito ♂
Italy
Fukutarou Go Okadeyama Kensha ♂
Japan
TOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂JapanYuuka Go Okufujisou ♀Japan
Lamu Go Di Casa Saporito ♀Italy
FRENCH CHAMPION 2005Kasuga Go Shirai ♂Japan
Akarui Go Di Casa Saporito ♀ItalyAkemy Mai Hime Go Di Casa Saporito ♀ItalyFukutarou Go Okadeyama Kensha ♂JapanTOKYO BEST AKITA 2000Hokuto Go Kisarazu Shirai Kensha ♂JapanYuuka Go Okufujisou ♀JapanAkarui Go Di Casa Saporito ♀ItalyFukutarou Go Okadeyama Kensha ♂JapanYumehime Go Suruga Seizansou ♀JapanSame 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.
Direct offspring 6 litters · 9 dogs
- ♀ Majumi GoWhite · born & living in Italy
- ♀ Marisha GoRed · born & living in Italy
Full siblings 2 litters · 3 dogs
♂ Kentaro GoRed · born & living in Italy
Half-siblings, sire's side 7 litters · 13 dogs
♂ Koro SanRed · born & living in Italy
♀ Yosho SanWhite · born & living in Italy
- ♂ Drake SanRed · born & living in Italy
♂ Kamisaki SanWhite · born & living in Italy
- ♂ AchihitoRed · born & living in Italy
- ♂ Hiroko GoRed · born & living in Italy