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German Shepherd Database Project

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    Pedigree of

    Sondor's Tabu

    May 10, 1957
    AKC W835330
    Black, Silver, Tan Markings
    Breeder: Earl H Will Jr

    Notes: COI 8.15%

    Guard of Seamair
    April 23, 1954
    AKC W589883 [2-56]
    Black, Cream

    Peter of Seamair
    August 1, 1952
    AKC W372036
    Black, Cream

    Ch (US) 
    Christopher of Seamair

    March 25, 1951
    AKC W277213
    Gold, Black

    Ballerina of Seamair
    March 17, 1951
    AKC W332259
    Golden Sable

    Starlight of Seamair
    February 26, 1951
    AKC W301287

    Ch (US) 
    Jolly Arno of Edgetowne

    December 9, 1948
    AKC W133268
    Black, Tan

    Tabu of Rocky Reach

    April 2, 1949
    AKC W161378

    Sondor's Sarnya's Shasta
    October 25, 1953
    AKC W468293 [12-55]
    Black, Tan, Silver

    Ch (US) 
    Cavalier of Silver Lane

    June 10, 1950
    AKC W234488
    Black, Sable

    Zarek von Liebestraum

    July 19, 1948
    AKC W164368

    Ch (US) 
    Jewel of Judex

    June 9, 1948
    AKC W138828
    Black, Tan

    Ch (US) 
    Sondor's Sarnya of Long-Worth

    March 28, 1951
    AKC W266543
    Black, Silver, Tan

    Ch (US) 
    Drum of Long-Worth

    February 9, 1944
    AKC A818141
    Black, Tan

    Ch (US) 
    Sondra of Long-Worth

    December 4, 1945
    AKC W26247
    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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