Icewinds Hiroshi Tychu

Registration n° AKC NP39124401

Breeder: not recorded
Sire: Icewinds Taz Hi Class Kream
Dam: Icewinds Kachina Spirit
Gender: Male
Date of birth: 6 February 2016
Country of birth: USA

Colour: Red

Genetic indicators

COI — inbreeding

12.5%

High. Common ancestor: Icewinds Taz Hi Class Kream.

AVK — distinct ancestors

83.9%

52 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 99% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 10 generations) appear in the pedigrees of the 10,848 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

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
Icewinds Taz Hi Class Kream ♂	gen. 1	gen. 3	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 + 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

The whole tree fits on screen. Pinch to zoom in on a dog.

Parents

Grandparents

Great-grandparents

Icewinds Taz Hi Class Kream ♂AKC NP125836/04White · 2006

USA

CHKyokka Icewinds Tevo ♂AKC NP092310/02Red · 2005

CH.Justa Who's On Third ♂AKC NM822148/01Red · 1999

USA

Kyokko's Naturally Obnoxious ♀AKC NM934294/01Red · 2002

CH.Storm Kloud's Hi Class Shogirl ♀Red · 1998

CHReno Sakura Jackpot ♂NM54991501Red · 1994

USA

AKC CHStorm Kloud's Cuz Sonya Says So ♀AKC NM397063/03Red · 1992

USA

Icewinds Kachina Spirit ♀AKC NP34997703Red · 2013

USA

Icewinds Tyboo Legend Rock ♂AKC NP150786/01Red · 2006

USA

Icewinds Hidden Treasure ♂AKC NP110643/03Red · 2005

USA

Icewinds Tiki Yuriko ♀AKC NP107434/03Red · 2005

USA

Icewinds Sierra Sakura ♀AKC NP184015/01Red · 2007

USA

Icewinds Taz Hi Class Kream ♂AKC NP125836/04White · 2006

USA

Icewinds Kiichi Kizzy ♀AKC NP15552001Red · 2006

USA

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

Icewinds Taz Hi Class Kream ×2

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Generations Photos

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