Pedigree of

Heidi der Frankein

Mar 13, 1956
AKC W736650
Black, Fawn
Breeder: Roy E Abdon Jr

Notes: COI 5.28%

Acclaim von Frankeim
May 20, 1952
AKC W341571
Black, Tan

Ch (US) 
Challenge of Silver Lane

Jun 10, 1950
AKC W261337
Black, Silver

Zarek von Liebestraum

Jul 19, 1948
AKC W164368

Ch (US) 
Jewel of Judex

Jun 9, 1948
AKC W138828
Black, Tan

Brunehilde von Frankeim

May 25, 1947
AKC W130804
Black, Cream

Ch (US) 
Dex of Parrylin

Dec 11, 1938
AKC A312042
Black, Grey

Joyce of Blossmoor
Jan 6, 1946
AKC W41635
Black, Tan

Silver der Abdon
Mar 3, 1953
AKC W581376
Black, Silver

Blue Baron
Dec 30, 1949
AKC W214928
Black, Tan

Baron vom Polizeipark (*)

(* no reg number given)

La von Blue
Jul 30, 1948
AKC W109617
Black, Tan

La von Blue
Jul 30, 1948
AKC W109617
Black, Tan

Karlo of Hubbardhaus
Dec 17, 1945
AKC W704
Silver Grey

Astra von Meinhardt
Apr 18, 1947
AKC W45657
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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