House Of Treasure Downeaster ‘Alexa’

Registration n° NP65307301

Breeder & owner: John Albert Brown
Kennel: House of Treasure
Sire: Kirey Kazoku Tanaka at House of Treasure
Dam: House of Treasure Optical Illusion
Gender: Female
Date of birth: not recorded

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

74.2%

46 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Common pedigree — rarer than 31% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,571 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 + F_A), 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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Parents

Grandparents

Great-grandparents

Multi Gr Pl. Am ChKirey Kazoku Tanaka at House of Treasure ♂Red · 2019

Russia

YOUNG CHAMPION OF RUSSIA,CHAMPION OF RUSSIA, YOUNG CHAMPION OF MOLDOVA, CHAMPION OF MOLDOVA, GRAND CHAMPION OF MOLDOVA, CHAMPION OF BREED Shiba BELARUS, CHAMPION OF BELARUSTanray L'Bis Ay ♂Red · 2016

Russia

Tenhouryuu Go Bingo Fujitanisou ♂NIPPO H26-19906, JKC 07522/15-0, RKF 4238847Red · 2014

Japan

INT CH, WJW 2011, JUN RUS CH, CH.CH RUS, RKF, LIT, LAT, EST, UKR, BALTIC CHAMPION.Misako No Koki Go Zara ♀Red · 2010

Lithuania

CHAMPION OF EUROPE 2017, JUNIOR CHAMPION OF RUSSIA, CHAMPION OF RUSSIA, CHAMPION OF RKF, CHAMPION OF UKRAINE, CANDIDATE FOR INTERCHAMPIONS, CHAMPION OF MOLDOVA, MOLDOVA, GRAND!Utsukushi Takani Megumi ♀Red · 2016

Tenhouryuu Go Bingo Fujitanisou ♂NIPPO H26-19906, JKC 07522/15-0, RKF 4238847Red · 2014

Japan

Russian Junior Champion, Russian Champion,Bisedze Shinko ♀Red · 2013

Russia

House of Treasure Optical Illusion ♀Red · 2019

USA

Multi Gr winning Am. Gr Ch. ROMNobori No Goma Go Sakura Kensha ♂Sesame · 2017

France

Jack Sparrow de l'Empire des Samouraïs ♂雀号NIPPO H29-594Sesame · 2014

France

Souka No Saki Go Shinshuu Soukasou ♀創華の咲号信州創華荘NIPPO H24-13044Black and Tan · 2012

Japan

Multi Best of Breed Am Ch.House of Treasure Everybody Luvs Ava ♀2018

USA

Multi Gr winning Am. Gr Ch. ROMNobori No Goma Go Sakura Kensha ♂Sesame · 2017

France

Marma's Akira ♀NP41579001Red · 2015

USA

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

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Generations Photos

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