Ugo
Registration n° LO1253770
- Breeder
- Salvatore Gugliotta
- Owner
- Sergio Di Natali
- Sire
- Sensei Ga
- Dam
- Yama
- Gender
- Male
- Date of birth
- 25 September 2011
- Country of birth & standing
- Italy
- Colour
- Red
Genetic indicators
COI — inbreeding
40.63%
High. Common ancestors: Asaki, Nikitaanzen Na Go, Asaki, Arasu.
AVK — distinct ancestors
32.3%
20 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value for the breed's diversity
Rare lines — rarer than 99% of the Akita born in the last 15 years (since 2012)
How often its ancestors (over 6 generations) appear in the pedigrees of the 27,505 recent dogs: rare lines bring new genes to 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 |
|---|---|---|---|
| Asaki ♂ | gen. 2 | gen. 2 | 15.63% |
| Nikitaanzen Na Go ♀ | gen. 2 | gen. 2 | 12.5% |
| Asaki ♂ | gen. 3gen. 4 ×2 | gen. 3gen. 4 ×2 | 6.25% |
| Arasu ♀ | gen. 3gen. 4 ×2 | gen. 3gen. 4 ×2 | 6.25% |
| COI over 5 generations | 40.63% | ||
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.
Same colour, same dog: these ancestors appear several times in this pedigree.
- Asaki ×2
- Yukisiroi ×2
- Kumasizen Go ×2
- Nikitaanzen Na Go ×2
- Asaki ×2
- Arasu ×2
Offspring and relatives
Grouped by litter, with both parents at the top of each block.
Direct offspring 3 litters · 3 dogs
Full siblings 3 litters · 5 dogs
Added by PiGo92. Last updated by PiGo92 6 Oct 2013.