Pedigree of

Roberta of Springview


(F)
Sep 12, 1957
AKC W933135
Silver
Breeder: Dr J W Birsner

Notes: COI 11.35%

Arno von Burkenhard
Oct 2, 1953
AKC W486219
Black, Silver


Faust von Bachersfelden
Dec 14, 1951
AKC W329712
Black, Tan


Fred von der Birkenleiten
Apr 8, 1947
AKC W233101 (Import)
Black, Golden


Hedwig Die Schaserin
Sep 12, 1947
AKC W63530
Black, Tan


Madam Maggie
Apr 4, 1952
AKC W340593
Black, Tan


Rocky Schloss of the Rocking
Aug 23, 1950
AKC W230586
Black, Tan


 
Dixiana of Via De La Paz
Jun 7, 1949
AKC W163277
Tan, Black


Pandora von Bachersfelden
Jul 24, 1954
AKC W538253
Tan, Black


Fang of Lucky Flame
CDX

Mar 3, 1952
AKC W349200
Grey


Darrick of Huronia
Mar 6, 1944
AKC A872035
Black, Cream


Flair of Chollas Valley
Apr 8, 1949
AKC W315131
Silver Grey


Kristel von Bachersfelden
Dec 14, 1951
AKC W380151
Black, Tan


Fred von der Birkenleiten
Apr 8, 1947
AKC W233101 (Import)
Black, Golden


Hedwig Die Schaserin
Sep 12, 1947
AKC W63530
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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