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Ryuutensou Nagaharu

Ryuutensou Nagaharu

Junior Champion of Estonia. Junior Champion of Latvia.Junior Champion of Russia.

Breeder
Anna Kryukova, Ryuutensou
Owner
Olga Peregudova Udrija Kennel
Kennel
Ryuutensou Akita Kennel
Sire
Zuikyou Go Hirosaki Saitousou
Dam
Sayuri Go
Gender
Male
Date of birth
23 September 2012
Country of birth
Russia
Country of standing
Estonia
Colour
Red

Genetic indicators
The three figures are recalculated for the generations chosen.

COI — inbreeding

0%

No common ancestor over 5 generations.

AVK — distinct ancestors

80.6%

50 distinct ancestors out of 62 possible. Among known ancestors only: 83.3%.

Pedigree completeness

96.8%

2 empty slots. The AVK takes them into account, so read both figures together.

Value for the breed's diversity

Average pedigree — rarer than 50% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,668 recent dogs: using dogs with a rare pedigree helps keep diversity in the breed. Over: 6 generations 8 generations 10 generations

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

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Same colour, same dog: these ancestors appear several times in this pedigree.

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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 1 litter · 6 dogs
Litter of 31 December 2013
Ryuutensou Nagaharu×Aishiteru Go Shiyo Mokuteki
Half-siblings, sire's side 11 litters · 23 dogs
Litter of 27 January 2016
Zuikyou Go Hirosaki Saitousou×Aiken Sagarime L'Maihime
Litter of 26 July 2014
Zuikyou Go Hirosaki Saitousou×Artyomov Gloria
Litter of 5 December 2013
Zuikyou Go Hirosaki Saitousou×Kiku
  • Dobutsu Yukika♀ Dobutsu YukikaWhite · born & living in Russia
  • Dono Michiko♂ Dono MichikoRed · born & living in Russia
  • Dz Udai♂ Dz UdaiWhite · born & living in Russia
  • Dzhun Inoti♀ Dzhun InotiWhite · born & living in Russia
  • Dzihita♀ DzihitaRed · born & living in Russia
  • Joune Inot♀ Joune InotWhite · born & living in Russia
Litter of 6 April 2013
Zuikyou Go Hirosaki Saitousou×Izumi Gai Takara
Litter of 20 February 2013
Zuikyou Go Hirosaki Saitousou×Artyomov Gloria
Litter of 2013
Zuikyou Go Hirosaki Saitousou×Artyomov Gloria
Litter of 16 September 2012
Zuikyou Go Hirosaki Saitousou×Karen Go Aso Inoue
Litter of 6 August 2012
Zuikyou Go Hirosaki Saitousou×Izumi Gai Fukami
Litter of 1 July 2012
Zuikyou Go Hirosaki Saitousou×Utuli Vonavi
Litter of 30 December 2011
Zuikyou Go Hirosaki Saitousou×Reyshitsu S Akulovoy Gori
Litter of 6 December 2011
Zuikyou Go Hirosaki Saitousou×Izumi Gai Ochohime
Half-siblings, dam's side 2 litters · 8 dogs
Litter of 23 November 2011
Kankuuhomare Go Senshuu Takashihamasou×Sayuri Go
Litter of 30 October 2010
Shoukun Go Senshuu Takashihamasou×Sayuri Go