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Barrett's Jeorgia

Registration n° NS4399479

Breeder
Jennifer Barrett Reid
Owner
Peter Wedel
Sire
Barrett's Jack In Black
Dam
Barrett's Penelope
Call name
Chiko
Gender
Female
Date of birth
4 September 2025
Country of birth & standing
Canada
Colour
Sesame
Other DNA results
aw/at

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

COI — inbreeding

0.2%

Low. Common ancestor: Kazakoshi No Koryuu Go Yokohama Atsumi.

AVK — distinct ancestors

85.5%

53 distinct ancestors out of 62 possible. Among known ancestors only: 96.4%.

Pedigree completeness

88.7%

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

Value for the breed's diversity

Rare lines — rarer than 80% of the Shiba born in the last 15 years (since 2012)

How often its ancestors (over 6 generations) appear in the pedigrees of the 11,366 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
Kazakoshi No Koryuu Go Yokohama Atsumi ♂ gen. 5 gen. 5 0.2%
COI over 5 generations0.2%

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.

Barrett's JeorgiaBarrett's Jack In BlackBarrett's Jack In BlackLangans Brushwood Kuro MochaLangans Brushwood Kuro …Fallscreek's Kuro TatsuoFallscreek's Kuro TatsuoFallscreek Black Onyx At K-BarFallscreek Black Onyx A…Kazakoshi No Koryuu Go Yokohama AtsumiKazakoshi No KoryuuBarrett's PenelopeBarrett's PenelopeBarrett's LuigiBarrett's LuigiSatika's River at BarrettsSatika's River at Barre…Koyotes Dai Kokoro At SatikasKoyotes Dai Kokoro At S…

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
Barrett's Jack In Black ♂KL4187473Black and Tan · 2022Canada
Langans Brushwood Kuro Mocha ♂HS4075550Black and Tan · 2020Canada
CH.Fallscreek's Kuro Tatsuo ♂1128959USA
Langans Brushwood Puffin ♀EU729507Canada
Ikki Go You Djenima JA4169440Red · 2021Ukraine
Katsu Go You DjenimaCH UAKatsu Go You Djenima ♂SesameUkraine
Toko Go You DjenimaToko Go You Djenima ♀UKU.0371695Red · 2018Ukraine
Barrett's Penelope ♀MC4317914Sesame
Barrett's LuigiBarrett's Luigi ♂EG706222Black and Tan · 2017Canada
Satika's TorchwoodCan MBISS GrChSatika's Torchwood ♂ZW494002Sesame · 2102Canada
Satika's River at Barretts ♀ZQ520643Red · 2012Canada
Barrett's Piglet ♀LE4253116WhiteCanada
Barrett's Hidden Treasure Siopao ♂HA4037532White · 2020Canada
Barrett's Scarlett Rose ♀FA808919Red · 2018Canada
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Offspring and relatives

Grouped by litter, with both parents at the top of each block.

Half-siblings, sire's side 1 litter · 1 dog

Litter date not recorded
Barrett's Jack In Black×Smiling Cinder Megumi

Added by peterwedel. Last updated by peterwedel 16 Dec 2025.