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Iceberg Do Solar Dos Ursos

Iceberg Do Solar Dos Ursos

Breeder
Soraya E Ulisses Guedes - Solar Dos Ursos
Owner
Eduardo Rangel De Andrade
Sire
Estrela Polar Do Solar Dos Ursos
Dam
Charlote Do Solar Dos Ursos
Gender
Male
Date of birth
31 August 2021
Country of birth & standing
Brazil
Colour
White

Notes

HD- A/ ED 0

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

COI — inbreeding

8.01%

Moderate. Common ancestors: Tayoo Go Kawamura, Koyuki No Ruffus Del Yucatan BR, Shumpou Go Oomigafuusou, Bibishii Del Yucatan BR.

AVK — distinct ancestors

77.4%

48 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Rare lines — rarer than 95% of the Akita born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 27,502 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 4

Over 5 generations: each ancestor found on both the sire's and the dam's side, and what it adds to the COI.

AncestorSire's sideDam's sideShare of the COI
Tayoo Go Kawamura ♂ gen. 3 gen. 2 6.25%
Koyuki No Ruffus Del Yucatan BR ♂ gen. 5 gen. 3 0.78%
Shumpou Go Oomigafuusou ♂ gen. 4 gen. 4 0.78%
Bibishii Del Yucatan BR ♀ gen. 5 gen. 5 0.2%
COI over 5 generations8.01%

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.

Iceberg Do Solar Dos Ur…Estrela Polar Do Solar Dos UrsosEstrela Polar Do Solar …Okuri Okami Do Solar Dos UrsosOkuri Okami Do Solar Do…Tayoo Go KawamuraTayooCharlote Do Solar Dos UrsosCharlote Do Solar Dos U…Kiara Do Solar Dos UrsosKiara Do Solar Dos UrsosKoyuki No Uly Del Yucatan BRKoyuki No Uly Del Yucat…Koyuki No Ruffus Del Yucatan BRKoyuki No Ruffus Del Yu…Koyuki No Lala Del YucatanKoyuki No Lala Del Yuca…Aika Del Yucatan BrAika Del Yucatan BrTora Del Yucatan BRTora Del Yucatan BRJodan Mizu Go Of Fighting DogJodan MizuBibishii Del Yucatan BRBibishii Del Yucatan BRShum Yuki Del Yucatan BrShum Yuki Del Yucatan BrNadare Del Yucatan BRNadare Del Yucatan BRKia Del Yucatan BRKia Del Yucatan BRShumpou Go OomigafuusouShumpou

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.

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.

Half-siblings, sire's side 2 litters · 3 dogs
Litter of 24 April 2024
Estrela Polar Do Solar Dos Ursos×Mina Cpa Br Go Of Uzumaki
Litter of 10 November 2021
Estrela Polar Do Solar Dos Ursos×Ghimi Go Yamada
Half-siblings, dam's side 1 litter · 1 dog
Litter of 20 May 2019
Koyuki No Ruffus Del Yucatan BR×Charlote Do Solar Dos Ursos

Added by LukasMatos. Last updated by Eduardo Rangel de Andrade 31 Aug 2025.