Pedigree of

Fritz von Freedabrix

Aug 2, 1958
AKC W960321
Silver, Black
Breeder: Wm H Cooper

Notes: COI 3.38%

Max vom Freedabrix
Feb 26, 1955
AKC W604677
Black, Tan

Brix vom Eibrachrain
Jul 29, 1946
AKC W254147
Black, Tan

Basko vom Illerufer

Mar 3, 1942
SZ 561074

Erda vom Tänzelhölzle

May 5, 1943
SZ 575142

Freeda von der Dietrichaus
Feb 14, 1953
AKC W484811
Black, Tan

Brix vom Eibrachrain
Jul 29, 1946
AKC W254147
Black, Tan

Parka of Long-Worth
Jun 8, 1949
AKC W253645
Black, Tan

Venus Jujon
Mar 29, 1956
AKC W694992
Black, Tan

Streak of Jujon
Jan 20, 1953
AKC W412261
Black, Tan

White Devil of Jujon
Dec 17, 1951
AKC W391727
Cream, White

Silver Lady of Jujon
Dec 10, 1951
AKC W391728
Silver Grey, Black

Miki vom Zell
May 28, 1952
AKC W388529
Black, Tan

Rie Kee of Hillcrest
May 13, 1951
AKC W280495
Black, Cream

Viki vom Zell
Mar 6, 1951
AKC W245639
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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