Pedigree of

Whistomas Lon

Mar 3, 1957
AKC W779812
Black, Tan
Breeder: L Royal Stone

Notes: COI 4.28%

Shepland's Colonel
Nov 21, 1954
AKC W571829
Black, Tan

Sultan of Oakmere
Aug 23, 1952
AKC W471725
Black, Tan

Ch (US) 
Rickey of Oakmere

Dec 4, 1944
AKC A997164, CKC 196389
Black, Tan

Arla v d Bergerhaus

CKC 277256 [v52-53]

Lady Wyliewood of Rose Court
Jun 30, 1949
AKC W177125
Black, Tan

Ch (US) 
Cosalta's Ace of Wyliewood

Mar 27, 1947
AKC W107426
Black, Tan

Alpha of Valley Fair
Oct 4, 1947
AKC W68182
Black, Tan

Jan 24, 1952
AKC W397150
Black, Tan

Gundo of Summit II
May 24, 1950
AKC W207475
Black, Tan

Gundo of Summit
Mar 29, 1946
AKC W36459
Black, Tan

Nerissa's Lassie May
Jul 12, 1944
AKC W84590
Black, Tan

Juno of Summit
Apr 25, 1950
AKC W206254
Black, Tan

Gundo of Summit
Mar 29, 1946
AKC W36459
Black, Tan

Sta-Rite von Trudel
Nov 10, 1946
AKC W74734
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.)

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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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