© Merete Lindgren
Blackroyal's Biri
Registration n° FIN53423/06
Fi Ch
- Breeder
- Erja Lajunen
- Owner
- Mari Heikkinen
- Kennel
- Blackroyal�s
- Sire
- Marekon Kojiro
- Call name
- Piri
- Gender
- Female
- Date of birth
- 25 October 2006
- Country of birth & standing
- Finland
- Size
- 37 cm (14.6 in)
- Weight
- 8.5 kg (18.7 lb)
- Colour
- Red
- HD
- HD A / Excellent
- Patella
- Grade 0
- Eyes
- Affected (tested 2017)
- Health notes
- Eyes: Cataracts, ED 0/0
- Breeding status
- Retired
Notes
Eyes: cataracta
Patella: 0/0
Elbows: 0/0
HD: A/A
Genetic indicators
COI — inbreeding
6.64%
Moderate. Common ancestors: Sea-Rock Kiss Keeper, Jyohhou of Dairy Farm.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 78.7%.
Pedigree completeness
75.8%
15 empty slots. The AVK takes them into account, so read both figures together.
Value for the breed's diversity
Rare pedigree — rarer than 99% 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 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 |
|---|---|---|---|
| Sea-Rock Kiss Keeper ♀ | gen. 3 | gen. 2 | 6.25% |
| Jyohhou of Dairy Farm ♂ | gen. 4 | gen. 5 | 0.39% |
| COI over 5 generations | 6.64% | ||
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.
Finland
Sweden
INT/FIN/LV/EST/RUS CH, FINW-03, BALTW-04Sea-Rock Kiss Keeper ♀FIN21837/96FinlandFinland
CIB, FI, SE, DK, CA & USA Ch, SEV-00Asaki San Musuko of Akashima ♂FIN18193/00 CKCGU462360 GU462360
Ch. Am, Can, Austr, ArgentKerrilands Total Akashima ♂CKC 1062812
United KingdomINT/FIN/LV/EST/RUS CH, FINW-03, BALTW-04Sea-Rock Kiss Keeper ♀FIN21837/96FinlandFinlandFinlandSame 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 2 litters · 4 dogs
- ♀ Blackroyal's BahiraRed · born & living in FinlandEyes Clear
- Blackroyal's BurendanRed · born & living in Finland
- ♂ Blackroyal's BuronteRed · born & living in FinlandHD BPatella 0Eyes Clear
- Blackroyal's BajiruEyes Clear
Half-siblings, dam's side 2 litters · 8 dogs
- ♀ Blackroyal's DaichiRed · born & living in Finland
- ♀ Blackroyal's DaikokuRed · born & living in Finland
- ♀ Blackroyal's DainichiRed · born & living in Finland
- ♂ Blackroyal's DosojinRed · born & living in FinlandHD APatella 0Eyes Clear
♂ Blackroyal's AranRed · born & living in FinlandHD APatella 0Eyes Clear- ♀ Blackroyal’s AndoreaRed · born & living in Finland
- ♀ Blackroyal’s AnyareiRed · born & living in Finland
- ♀ Blackroyal’s AshaRed · born & living in Finland
Added by heikkinen.mari. Last updated by jespertoivo 23 Sep 2026.