Pedigree of

Tannie von Werthenstein

AKC A517588
Born: Jun 22, 1940
Color: Tan, Grey
Breeder: Allen P Freeman

Duke von Werthenstein (1)
Aug 12, 1936
AKC A275499

Villosa Stendhal
Jul 5, 1929
AKC 837389
Wolf Sable

SG Ch (US) 
Klodo vom Boxberg

Aug 20, 1921
AKC 551052 [vol 43] / SZ 135239
Dark Grey

Nora von Mail

AKC 490680 / Switzerland
Wolf Grey

Patsy von Immensee
Sep 16, 1931
AKC 869806
Silver Grey

Gerri von Immensee
Oct 8, 1928
AKC 799555
Black, Tan

Klodo von Immensee
May 28, 1930
AKC 802427

Judith von Werthenstein
Jan 21, 1937
AKC A397834
Fawn, Grey

Liebert von der Wotansburg
Jul 8, 1926
AKC 640460 (Import)
Black, Tan

Harry vom Labertal

Nov 1, 1922
AKC 531235 [vol 43] / SZ 190838
Black, Tan Markings

Judith von der Wotansburg
May 12, 1924
SZ 261570
Black, Tan Legs

Gretel von Werthenstein
May 28, 1933
AKC A60662

Villosa Stendhal
Jul 5, 1929
AKC 837389
Wolf Sable

Bon Clodo von Werthenstein
May 30, 1928
AKC 757714
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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