Pedigree of

Bozo's Boy

Sep 7, 1957
AKC W882292
Grey, Black
Breeder: John & H E Sinclair

Notes: COI 19.33%

Bozo IV
Sep 7, 1951
AKC W626507
Black, Tan
COI 9.24%

Silver von Nue Lindenburg
Nov 4, 1948
AKC W233095
Black, Cream

Tex of Rocky Range
May 16, 1945
AKC A982372
Black, Tan

Donna von Beaumont
Aug 23, 1943
AKC A723597

Viki of Ca-Cita

Oct 18, 1945
AKC W676
Black, Tan

Ch (US) 
Caliph of Villa Marina

Oct 23, 1939
AKC A544866
Black, Tan, Grey Markings

Ch (US) 
Cita von Da-Rie-Mar-Hill

Mar 23, 1941
AKC A523505
Black, Tan

Queen Sea II
Jan 4, 1956
AKC W816999
Black, Tan

Mil-War Suzi's Carl
Apr 12, 1952
AKC W349085
Black, Brown

Lahngold's Erlo
Jan 17, 1951
AKC W256136
Black, Tan

Suzi of Nancy's Creek
Jun 3, 1947
AKC W49053
Black, Grey

Queen Sea
May 29, 1954
AKC W608941
Black, Brown

Major of Kassel
Apr 4, 1952
AKC W498498
Black, Tan

La Queen (W498497)
Sep 7, 1951
AKC W498497
Black, Tan

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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