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German Shepherd Database Project

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    Pedigree of

    Frauline von Theisa

    December 3, 1956
    AKC W982070
    Black, Golden Tan
    Breeder: Vernon J & Olive Cruikshank

    Notes: COI: 2.79%

    King of Theresa Acres
    February 12, 1954
    AKC W508356
    Black, Silver, Golden Cream

    Dawmaar's Heigh-Ho

    July 21, 1949
    AKC W168792
    Black, Tan

    Armed of Cita
    December 16, 1947
    AKC W77982
    Black, Tan

    Dawmaar's Dawn
    December 19, 1947
    AKC W168786
    Black, Tan

    Allard Theresa Acres Queen
    September 8, 1951
    AKC W477249
    Black, Silver, Cream

    Hambledon Cillo
    July 4, 1949
    AKC W145786
    Black, Silver

    Heidi von Marbert
    May 2, 1950
    AKC W205130
    Black, Tan

    Electra's Princess
    April 22, 1955
    AKC W669236
    Black, Tan

    Baron Reinhold von Luftwaffe
    March 17, 1951
    AKC W273452
    Black, Tan

    Dex of Rocky Reach
    October 3, 1947
    AKC W68456

    Breta vom Hemelingen
    October 10, 1949
    AKC W176782
    Black, Tan

    Electra's Cloud
    October 4, 1951
    AKC W282064
    Black, Tan

    Brunonia's Eric von Rommel
    November 2, 1949
    AKC W175141
    Black, Cream, Silver

    Electra of San Miguel
    February 28, 1950
    AKC W191457
    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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