Pedigree of

Boris of Bil-Mar

Oct 20, 1957
AKC W852820
Black, Tan
Breeder: Mr & Mrs E L Williams

Notes: COI: 7.62%

Ch (Intl) 
Bernd vom Haus Twisterling

Mar 11, 1953
AKC W634176 / SZ 857398
Black, Brown

Armin vom Dinas-Eck

Apr 6, 1949
SZ 718942

Vali vom Wiegerfelsen

Apr 1, 1942
SZ 567170
Black, Tan

Elka vom Menkenmoor

Feb 2, 1947
SZ 635659
Black, Tan

Adda vom Haus Twisterling
Feb 24, 1949
SZ 796648

Baldur von der Fliederkrone

Apr 10, 1943
SZ 581094
Black, Tan Markings

Betty vom Everstenholz
Feb 24, 1949
SZ 7143??

Wallingrove's Catie
Aug 8, 1954
AKC W552345 [8-57]
Black, Tan

SG, Ch (US) 
Arno von Nordbrand

Dec 7, 1949
AKC W480843 / SZ 761182
Black, Grey, Tan

Mutox Preu├čenblut
SchH3 FH

Jun 26, 1944
SZ 589293
Black, Grey, Tan

Quinie vom Kontraeck

Jul 20, 1947
SZ 654898
Black, Grey

Bella von Rat
Nov 6, 1952
AKC W488863 (Import)
Black, Tan

Axel vom Tappenort

Nov 9, 1950
SZ 790186
Black, Brown

Gisa vom St├╝veschacht

Jan 14, 1948
SZ 670213
Black, Tan

Legend for German Shepherd Gene Study
  White Carrier
  Black Carrier
  Blue Carrier
  Liver 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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