Pedigree of

Duke of Chalchihuites

Feb 12, 1957
AKC W985204
Black, Silver
Breeder: Patricia L Little & B A Keck

Notes: COI 8.76%

Ladies Man of Long-Worth
Jul 26, 1953
AKC W430589
Black, Tan

Ch (US) 
Zeno of Long-Worth II

Jun 18, 1947
AKC W77921
Black, Tan

Ch (US) 
Keno of Long-Worth

Jul 24, 1944
AKC W778
Black, Tan

Vicky of Long-Worth
May 11, 1945
AKC W45858
Black, Tan

Ch (US) 
Lauralea of Long-Worth

Aug 3, 1951
AKC W274256

Ch (US) 
Zip of Long-Worth

May 27, 1943
AKC A754984

Ch (US) 
Winnette of Long-Worth

Mar 15, 1946
AKC W27423
Silver Grey

Fortune von Orvid
Oct 19, 1954
AKC W563569
Black, Tan

Edenvale's Quarry
May 27, 1953
AKC W416127
Black, Tan

Ch (US) 
Jolly Arno of Edgetowne

Dec 9, 1948
AKC W133268
Black, Tan

Edenvale's Kana
Mar 23, 1950
AKC W189815
Black, Cream

Cleopatra von Haashaus
Nov 27, 1951
AKC W328464
Black, Silver

Merrill's Eric

Jul 21, 1949
AKC W196174
Black, Silver

Lora von Flemming
Jan 28, 1950
AKC W182065
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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