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German Shepherd Database Project

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    Pedigree of

    American Lass

    October 9, 1957
    AKC W984006
    Black, Golden
    Breeder: Francis X Donovan

    Notes: COI 4.66%

    Ch (US) 
    Krisquier's Drummer Hannes

    June 27, 1953
    AKC W446772
    Black, Tan

    Ch (US) 
    Cuno von der Teufelslache
    SchH3 FH

    November 4, 1948
    AKC W341679 / SZ 699082
    Black, Tan

    Bingo von der Stellerburg

    April 4, 1946
    SZ 631028
    Black, Brown

    Ulme vom Maschtor

    January 3, 1945
    SZ 599248

    Ch (US) 
    Druzeta of Long-Worth

    April 9, 1950
    AKC W228493
    Black, Tan

    Ch (US) 
    Drum of Long-Worth

    February 9, 1944
    AKC A818141
    Black, Tan

    Ch (US) 
    Zeta of Long-Worth

    March 27, 1946
    AKC W22120
    Black, Tan

    Hyland Lass
    May 9, 1956
    AKC W812171
    Black, Tan

    V, Ch (US) 
    Arry vom Weltfunk

    April 23, 1952
    AKC W588829 / SZ 843486
    Black, Tan

    Blitz von Straßösch

    February 17, 1950
    SZ 751682
    Black, Tan

    Sonja vom Fasanenplatz

    June 17, 1949
    SZ 753422
    Black, Tan Markings

    Dolli Lass
    November 20, 1954
    AKC W562367
    Silver, Cream, Black

    Arlo of Shagrock
    February 10, 1953
    AKC W403116
    Black, Tan

    Marienfeld Beauty
    January 22, 1953
    AKC W442990
    Black, Tan Markings

    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.)

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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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