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German Shepherd Database Project

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    Pedigree of

    Derenwalds Fatima von Berg

    January 20, 1958
    AKC W947021
    Black, Tan
    Breeder: Tamara V Von Berg

    Notes: COI: 9.65%

    Siegfried von Wilhelm
    February 21, 1956
    AKC W692731
    Black, Tan

    Owen of Cedarstone
    May 16, 1952
    AKC W327851
    Black, Tan

    Don Juan of Cosalta
    January 9, 1951
    AKC W255492

    Astarte of Cedarstone
    October 6, 1947
    W62788 [1-48]
    Black, Tan

    Lassie XIX (W299065)
    January 31, 1951
    AKC W299065
    Black, Cream

    Gay Cavalier of Stone Home
    February 28, 1948
    AKC W171715
    Black, Dark Tan

    Nina of Gwynllan
    February 2, 1948
    AKC W87448
    Black, Cream

    Von Berg's Myra
    January 25, 1955
    AKC W632589
    Black, Tan

    Topper von Beckgold
    March 19, 1953
    AKC W435155
    Black, Cream

    Blitzen XII
    December 24, 1949
    AKC W347550
    Black, Tan

    Pert von Hoheluft
    March 16, 1949
    AKC W197762
    Black, Tan

    Waldbrucke Cora
    June 7, 1948
    AKC W229810
    Black, Silver

    Waldbrucke von Bate

    AKC W35948
    Black, Light Tan

    Berna of Elbourne
    September 25, 1946
    AKC W21257 [1-47]
    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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