Pedigree of

Hillside's Mona

Apr 1, 1956
AKC W746195 [8-59]
Black, Tan
Breeder: Robert A Solburg

Hondo of Cathsilde
Jun 7, 1954
AKC W554551

Romel of Cathsilde

AKC W410791 (12-53)

Duchess of Cathsilde
Sep 5, 1950
AKC W287561
Black, Cream

Ch (US) 
Lorian of San Miguel

Dec 24, 1947
AKC W73342
Black, Tan

Dasher von Kathgard
Jan 20, 1947
AKC W38158
Black, Tan

Heidi of Ravenswood
May 28, 1953
AKC W447000
Black, Silver

May 6, 1950
AKC W211221
Black, Cream

Ch (US) 
Oldehove's Arno II

Dec 27, 1945
AKC W31275
Black, Cream

Lorelei von Rhapsonno
Jul 26, 1945
AKC A948664
Black, Cream

Phantom Folly
Apr 8, 1949
AKC W204229
Black, Cream

Wolf von Lux
Sep 12, 1946
AKC W54941
Buff, Silver, Black Markings

Chandelle von Hugel
Dec 24, 1946
AKC W94217
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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