Pedigree of

Fritz von Raydar

Sep 8, 1957
AKC W896298
Tan, Black
Breeder: Mrs L J Matthews

Notes: COI: 10.20%

Raydar von Duffelberg
Mar 9, 1953
AKC W442051 [6-54]
Black, Cream

Ch (US) 
Morclass of Powellhurst

Apr 2, 1946
AKC W15779
Black, Cream

Radar of Powellhurst
Apr 25, 1944
AKC A948114
Black, Tan

Brunhild of Powellhurst
Mar 1, 1943
AKC A763092
Black, Tan Markings

Norlou Odalie of Umatilla
Aug 6, 1951
AKC W377974
Black, Golden Tan

Ch (US) 
Donnersmark Alf Aribert

Aug 3, 1946
AKC W21233
Black, Tan

Nor-Lou's Adah of Lillegaard
May 21, 1948
AKC W158568
Black, Cream

Quelline Drahamie of Zaza
Sep 2, 1954
AKC W550949
Black, Cream

Verd Mont's Monte von Shepwold
May 24, 1953
AKC W468451
Black, Silver

GVCh (US/Can) 
Valiant of Draham

Aug 27, 1946
AKC W23705
Black, Silver

Glee of Grafmar
May 18, 1950
AKC W202783
Black, Silver

Nov 4, 1947
AKC W78959
Black, Grey

Ch (US) 
Keno of Long-Worth

Jul 24, 1944
AKC W778
Black, Tan

Q-T of Long-Worth
Sep 17, 1944
AKC A933407
Black, Silver Grey

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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