Pedigree of

Tammy Lee Annetti

Jun 12, 1957
AKC W835867
Black, Brown
Breeder: Arthur C & Carolyn L Adams

Notes: COI: 5.78%

Dutch's Pine Boy
Mar 17, 1955
AKC W658647
Black, Silver

Pine-Hedge's Cob
Nov 2, 1948
AKC W125842
Black, Tan

Iago of Kuliouou
Feb 8, 1944
AKC A767469
Black, Cream

Victoria (AKC)
Apr 11, 1943
AKC W52883
Black, Tan

Lonach's Chechie
Jan 14, 1953
AKC W422531
Black, Silver

Lonach's Hans
Feb 14, 1948
AKC W153264

Lonach's Estelle
Jul 19, 1947
AKC W147728
Black, Silver

Rockie Lane's Koko
Apr 19, 1951
AKC W291567
Black, Rust

Duke of Root River
Dec 29, 1949
AKC W229150
Black, Tan

Tony of Blossmoor
Mar 29, 1945
AKC A860463
Black, Tan

Dahnert-Haven's Greta

Mar 3, 1948
AKC W90800
Black, Tan

Rooky von Humboldt
May 4, 1946
AKC W11899
Black, Cream

Prince Loyal van de Oldehove
Dec 15, 1943
AKC A745476
Black, Cream

Gretchen of Elmwood
Apr 4, 1945
AKC W1122
Tan, Black

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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