Pedigree of

Bilko vom Rheingau

Jul 25, 1957
AKC W859030 [8-59]
Black, Tan, Silver
Breeder: Dr Rolf H Fischer

Notes: COI: 8.39%

Ch (US) 
Kondor vom Wickrather Schloss

Oct 28, 1951
AKC W615058 / SZ 832286 (Schloß)
Black, Tan

Hein vom Richterbach

Dec 13, 1948
SZ 700070
Black, Tan Markings

Billo vom Oberviehland
SchH3 FH

Feb 21, 1942
SZ 561004
Grey, Tan

Rosel vom Osnabrücker Land

Jan 10, 1947
SZ 640725
Black, Tan

Elly von Haus Grittern

Mar 21, 1948
SZ 671536
Black, Tan

Pirol von der Buchenhöhe

Jan 31, 1943
SZ 572905
Black, Tan Markings

Clea vom Haus Grittern

Mar 20, 1946
SZ 609568

Erka von Bad Melle
Oct 22, 1953
AKC W605222, Import
Black, Tan, Grey

Bursche vom Pfingsthügel

Oct 25, 1949
SZ 787577
Black, Brown

Rolf vom Osnabrücker Land
SchH3 FH

Jan 10, 1947
SZ 640721
Black, Tan

Hella aus Kattenstroth

Apr 11, 1947
SZ 643136
Black, Tan Markings, Legs & Mask

Gaffel von Bad Melle
SchH 3

Jun 7, 1950
SZ 765530
Grey, Tan Markings

Jack von der Gartlage
SchH3 FH

Mar 26, 1945
SZ 601995
Black, Tan

Betty vom Haus Herberhold

Mar 12, 1946
SZ 623958
Grey, 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.)

German Shepherd artwork on this site created by AHEAD Graphics.
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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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