Tengais Chip Off The Ol Block

Registration n° AKC NP183659/03

Breeder: Philip & Cindy Scala
Kennel: Tengai
Sire: Tenshinmaru Go Etchuu Wakasugisou
Dam: Asahannas Gingersnap of Tengai
Gender: Male
Date of birth: not recorded
Country of birth: USA

Colour: Red

Genetic indicators

COI — inbreeding

No common ancestor over 5 generations.

AVK — distinct ancestors

80.6%

50 distinct ancestors out of 62 possible. Among known ancestors only: 89.3%.

Pedigree completeness

90.3%

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

Value for the breed's diversity

Average pedigree — rarer than 55% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 11,036 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

Am ChTenshinmaru Go Etchuu Wakasugisou ♂NP08787101Red · 1997

Japan

Tenkei Go Etchuu Wakasugisou ♂NIPPO: 8-13939Red

Japan

Many times G.N. Soukensho & SeikenshoToyonishiki Go Toyohashi Onoda ♂豊錦号豊橋小野田NIPPO 2-34915Red · 1990

Japan

Arisa Go Etchuu Wakasugisou ♀NIPPO 6-6958Red

Japan

Meisei/Myoujou Go Etchuu Wakasugisou ♀NIPPO: 1-43166

Japan

Tetsurou go Kaga Ishidousou ♂NIPPO 60-26782

Japan

Meikyou Go Etchuu Wakasugisou ♀NIPPO 63-1977

Japan

CH, BOBAsahannas Gingersnap of Tengai ♀NP117867/02Red · 2005

USA

CHWindsong Time to Dance ♂NP811788/02Red

USA

Robmar Hiroshi ♂NM524533/02Red

Sparkles Brite Of Starbrite ♀NM701851/02Red

Windsong All-American Girl ♀NP009117/05Red · 2002

USA

CHTanasea's Yankee Clipper ♂NM698988/01Red · 1996

USA

Ryukyu's Kurohanahime ♀NM842546/03Black and Tan

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Generations Photos

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