Test a mating
Choose a sire and a dam to preview the pedigree and inbreeding of their future litter. You can also imagine a puppy that does not exist yet, from its two parents, and test its own mating.
Genetic indicators of the litter
COI — inbreeding
12.5%
High. Common ancestor: Akari Angeland Genji.
AVK — distinct ancestors
75.8%
47 distinct ancestors out of 62 possible.
Pedigree completeness
100%
Complete pedigree over 5 generations.
Value of this litter for the breed's diversity
Common pedigree — the puppies would be rarer than 35% of the Akita born in the last 15 years (since 2012)
Litter: 35% ♂ Sire: Very common pedigree · 13% ♀ Dam: Common pedigree · 17%
How often the puppies' ancestors (over 6 generations) appear in the pedigrees of the 27,579 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed.
Common ancestors and how they connect 1
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 |
|---|---|---|---|
| Akari Angeland Genji ♂ | gen. 2 | gen. 2 | 12.5% |
| COI over 5 generations | 12.5% | ||
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 of the litter
The whole tree fits on screen. Pinch to zoom in on a dog.
Champion of BelarusVarabi ♂
Belarus
JUNIOR CHAMPION OF BELARUS, JUNIOR CHAMPION OF BREED, CHAMPION OF BELARUS, CHAMPION OF BREED, GRAND CHAMPION OF BELARUS, JW'BY, BY’W, CACIBAkari Angeland Genji ♂
Russia
JUNIOR CHAMPION OF RUSSIA, CHAMPION OF RUSSIA, CHAMPION OF RKF, GRAND CHAMPION OF RUSSIA, CHAMPION OF EURASIA 2012, CLUB CHAMPION, CLASS WINNER,F'Saijitsu Go Of Kamino Ken ♂
France
JUNIOR CHAMPION OF RUSSIA, CHAMPION OF BULGARIA, CHAMPION OF MOLDOVA, CHAMPION OF GEORGIANana Go Shirai ♀
Japan
JUNIOR CHAMPION OF BELARUS, JUNIOR CHAMPION OF BREED, CHAMPION OF BELARUS, CHAMPION OF BREEDGular Azia Emina ♀Belarus
TOKUYUU prise at the 5th RUSSIAN AKIHO fest, JUNIOR CHAMPION OF BELARUS, JUNIOR CHAMPION OF BREED, JUNIOR CHAMPION OF RUSSIA, CHAMPION OF BELARUS, CHAMPION OF BREED, GRAND CHAMPION OF BELARUSYoshifusa Go Hanawa Kisaragi ♂Japan
CANDIDATE FOR CHAMPIONSHIPAiken Sagarime Hanako ♀Russia
Champion of BelarusZhuri Hanabatake ♀BelarusJUNIOR CHAMPION OF BELARUS, JUNIOR CHAMPION OF BREED, CHAMPION OF BELARUS, CHAMPION OF BREED, GRAND CHAMPION OF BELARUS, JW'BY, BY’W, CACIBAkari Angeland Genji ♂RussiaJUNIOR CHAMPION OF RUSSIA, CHAMPION OF RUSSIA, CHAMPION OF RKF, GRAND CHAMPION OF RUSSIA, CHAMPION OF EURASIA 2012, CLUB CHAMPION, CLASS WINNER,F'Saijitsu Go Of Kamino Ken ♂FranceJUNIOR CHAMPION OF RUSSIA, CHAMPION OF BULGARIA, CHAMPION OF MOLDOVA, CHAMPION OF GEORGIANana Go Shirai ♀Japan
Arktik Paradis Dzenetsu Hatsukoi ♀Russia
CHAMPION OF SPAIN, JUNIOR CHAMPION OF SPAIN, JUNIOR CHAMPION OF RUSSIA, 3RD BEST MACHO SOKEN CLASS, 3RD BEST IN SHOW JUNIOR, BEST IN GROUP PUPPY, CACIB, BOB, BOB JUNIOR, BOB PUPPYShinzan Go Kanzakiya Kensha ♂Japan
JUNIOR CHAMPION OF RUSSIA, CHAMPION OF RUSSIA, CHAMPION OF RKFMegapolis Style Gemmei Chika ♀RussiaSame colour, same dog: these ancestors appear several times in this pedigree.