Pedigree of

Dude of Mud Hill

Jun 23, 1958
AKC W979984
Silver Grey
Breeder: Paul Goddard

Notes: published as female? / COI 6.13%

Capitan Kurt
Jun 10, 1956
AKC W742842
Silver Grey

Fribley's Ski King
May 13, 1955
AKC W682253
Silver Grey

Silver Rocket of Pecacres
Sep 5, 1953
AKC W461949
Silver Grey

Gay Lady III
Jun 20, 1953
AKC W466067
Silver Grey

Fribley's Babe
Sep 22, 1952
AKC W492896
Black, Tan

Bruce VII
Mar 23, 1951
AKC W400192
Silver Grey

Fribley's Lassie
Aug 11, 1948
AKC W175475
Black, Grey

Candy of Sand Burr Knob
Mar 17, 1957
AKC W893426
Silver, Black

Bar Ron's Derrik Obed
Sep 27, 1956
AKC W651097
Silver Grey

Lake-Trail King Guy Inigo
May 6, 1953
AKC W485316
Silver Grey, Cream

Bar Ron's Rhoda Jillene
Nov 1, 1953
AKC W610880
Grey, Tan

Cecrle Heidi of Fairview
Sep 3, 1955
AKC W659123
Black, Silver

Lex of Hilltop
May 30, 1953
AKC W505381
Black, Tan

Duchess of Fairview III
Oct 7, 1952
AKC W410960
Black, Fawn

Legend for German Shepherd Gene Study
  White Carrier
  Black Carrier
  Blue Carrier
  Liver Carrier

The German Shepherd Gene Study tracks the recessive "masking" white
and recessive black genes forward through the generations.

Genes come in different varieties, called alleles. Somatic cells contain two alleles for every gene, with one allele provided by each parent. Often, it is impossible to determine which two alleles of a gene are present within an dog's chromosomes based solely on the outward appearance of that dog. However, an allele that is hidden, or not expressed by, can still be passed on to that dog's offspring and expressed in a later generation.

German Shepherds can carry one or both of the recessive white "masking" and/or the recessive black gene.

(A masking gene masks the real color and pattern of the dog. The only way the gene can be expressed in some of the offspring is if both parents carry it. For example, when a white dog is bred to a non-white dog that does not carry the white gene, none of the offspring will express the white coat but they will be carriers of the white gene. If those offspring are bred to a white, some of their offspring will express the white coat color. White bred to white will always produce white offspring.)

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The German Shepherd Dog Database Project makes no guarantees as to the accuracy of the data published at this site. We have made every effort to verify all entries, but the German Shepherd Dog Database Project is not a registry so all data included has been submitted by dog owners or taken from registry reports and AKC Stud Books. Please contact us to report any errors or omission.

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