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Sandra Bullock Schweitzer

Registration n° NP38341002

Breeder
not recorded
Sire
Peyton Curt
Dam
Shayna Schweitzer
Gender
Female
Date of birth
21 October 2014
Country of birth
USA
Colour
Red
Breeding status
Retired

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

COI — inbreeding

0.39%

Low. Common ancestor: Yoshihito Keno Tai.

AVK — distinct ancestors

96.8%

60 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 8 generations) appear in the pedigrees of the 11,140 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.

AncestorSire's sideDam's sideShare of the COI
Yoshihito Keno Tai ♂ gen. 4 gen. 5 0.39%
COI over 5 generations0.39%

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.

Sandra Bullock Schweitz…Peyton CurtPeyton CurtMaassens RowdyMaassens RowdyRowdy Boy JRowdy Boy JYoshihito Keno TaiYoshihito Keno TaiShayna SchweitzerShayna SchweitzerJas Sargent EddyJas Sargent EddyWandas SergeantWandas SergeantFox Creeks TopazFox Creeks Topaz

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.

Parents
Grandparents
Great-grandparents
Peyton CurtPeyton Curt ♂NP37370301Red · 2013USA
Maassens Rowdy ♂NP30942101Red · 2010USA
Rowdy Boy J ♂AKC UR05067701USA
Heilman's Jolly ♀AKC NP133759/02Red · 2006USA
Maassens Paris ♀NP31389101Red · 2011USA
Texas M Freese ♂AKC NP060315/04Red · 2004USA
Maassens Polly Katie ♀AKC NP312363/01Red · 2009USA
Shayna SchweitzerShayna Schweitzer ♀AKC NP268194/02 02-15Red · 2010USA
Jas Sargent EddyJas Sargent Eddy ♂AKC NP221852/01 10-14Red · 2008USA
Wandas Sergeant ♂AKC NP068876/05 11-06Red · 2004USA
Wandas Jeannie Noki Cracker ♀AKC NP072544/01 09-07Red · 2004USA
Shelly K SchweitzerShelly K Schweitzer ♀AKC NP268172/01 10-14Red · 2008USA
M And M Marlo Dude ♂AKC NP103468/03 06-07Red · 2005USA
M And M Foxy Lady ♀AKC NM926114/04 07-03Red · 2001USA
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Offspring and relatives

Grouped by litter, with both parents at the top of each block. Click to see the puppies of a dog.

Full siblings 1 litter · 2 dogs
Litter of 21 October 2014
Peyton Curt×Shayna Schweitzer
1 ♂ · 1 ♀
  • Cammi♀ CammiRed · born & living in USA1 litter
  • ♂ Riku IIRed · born in USA

Added by laceyjoms. Last updated by laceyjoms 2 weeks ago.