Rexann's Star Sapphire

Registration n° NP25764601

GCh FDC ATT ROM Veteran BIS

Breeders: Kathy Bube, Pamela Peterson
Owner: Kathy Bube
Sire: Royal's Just Right For Rexann
Dam: Royal's Rubescence of Rexann
Call name: Sapphire
Gender: Female
Date of birth: 12 February 2010
Country of birth: USA

Colour: Red
Other DNA results: Ay Ays EE, Does not carry long coat
HD: HD B / Good
Patella: Grade 0
Eyes: Clear with gonioscopy (tested 2021)
Breeding status: Retired

Genetic indicators

COI — inbreeding

5.08%

Low. Common ancestors: Tenkuu Go Etchuu Wakasugisou, Blue Loon's Dantes Inferno, Gyokuryuu (Tamaryu) Go Ryuukyuu Uruma.

AVK — distinct ancestors

80.6%

50 distinct ancestors out of 62 possible.

Pedigree completeness

100%

Complete pedigree over 5 generations.

Value for the breed's diversity

Average lines — rarer than 72% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,443 recent dogs: rare lines bring new genes to the breed. Over: 6 generations 8 generations 10 generations

Common ancestors and how they connect 3

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
Tenkuu Go Etchuu Wakasugisou ♂	gen. 3	gen. 3	3.13%
Blue Loon's Dantes Inferno ♂	gen. 3	gen. 4	1.56%
Gyokuryuu (Tamaryu) Go Ryuukyuu Uruma ♂	gen. 4	gen. 5	0.39%
COI over 5 generations			5.08%

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

ChRoyal's Just Right For Rexann ♂NP12388301Red · 2006

USA

CHSan Jo Razin A Rukus ♂NP05700001Sesame · 2003

USA

Am Ch; Top Shiba stud dog of all time in AKCTenkuu Go Etchuu Wakasugisou ♂天空丸号越中若杉荘NM94142801 - NIPPO 12-24520Red · 2000

Japan

CHSan Jo Satori My Oh My ♀NM80230401Red · 1998

USA

Royal Supesharu Tagi Ono ♀NM91146504Black and Tan · 2001

USA

USCHBlue Loon's Dantes Inferno ♂NM577342/03Black and Tan · 1994

USA

Puderbach's Royal Mega-Bite ♀NM57232701Sesame · 1994

GCh. ROMRoyal's Rubescence of Rexann ♀NP18322401Sesame · 2007

USA

ChRoyals They Say I’m Cocky ♂Red

Am ChRoyal's Kimute of Fallscreek ♂NM 655723/02 8-97Red · 1996

USA

Royals Ain’t Got No Class ♀Black and Tan

ChSan Jo Jewel Of Denial ♀NP10501401Red · 2005

USA

Am Ch; Top Shiba stud dog of all time in AKCTenkuu Go Etchuu Wakasugisou ♂天空丸号越中若杉荘NM94142801 - NIPPO 12-24520Red · 2000

Japan

San Jo Twentyfour Carrot ♀AKC NM 934133/01Red · 2002

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

Tenkuu Go Etchuu Wakasugisou ×2

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Generations Photos

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