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German Shepherd Database Project

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    Pedigree of

    Juliette von Derfuss Glynn

    August 25, 1957
    AKC W846329
    Black, Cream
    Breeder: Thomas E Glynn Jr

    Notes: COI: 5.25%

    Alaric of Maur-Ray
    December 23, 1955
    AKC W660613

    Ch (US) 
    Tagg of Forjan

    June 25, 1953
    AKC W481576
    Black, Tan

    Ch (US) 
    Tor von Liebestraum (W351131)

    December 7, 1951
    AKC W351131

    Bobby of Woodland Shores
    June 23, 1950
    AKC W321221
    Black, Tan

    Ch (US) 
    Wilma of Maur-Ray

    August 9, 1952
    AKC W345867

    Ch (US) 
    Shawn of Dornwald

    April 24, 1947
    AKC W69311
    Black, Tan

    Ch (US) 
    Marlene of Maur-Ray

    January 7, 1949
    AKC W128218

    Ginger von Grossland II
    April 2, 1953
    AKC W465628
    Black, Silver, Tan

    Ch (US) 
    Questor Maximiam von Grossland

    January 23, 1950
    AKC W220200
    Black, Tan, Silver

    Dolf von Grossland
    July 12, 1945
    AKC W5169
    Black, Red, Golden

    Hilda of High-Ridge
    July 6, 1945
    AKC W4378
    Black, Cream

    Arkola von Grossland
    June 10, 1951
    AKC W322676 [9-53]
    Black, Tan

    Dolf von Grossland
    July 12, 1945
    AKC W5169
    Black, Red, Golden

    Kola von Grossland
    April 17, 1949
    AKC W165305
    Black, Tan

    Legend for German Shepherd Gene Study
      White Carrier
      Black 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.)

    German Shepherd artwork on this site created by AHEAD Graphics. Visit their site for more talented artwork and custom designs.

    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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