Pedigree of

Sid's Beautiful Boss

Mar 10, 1956
AKC W787180
Black, Grey Markings
Breeder: Louis G Colucci

Notes: COI 5.97%

Valiant of Greene Acres
Jul 19, 1954
AKC W687249
Cream, Black

Ch (US) 
Valiant of Briarnole

Mar 9, 1945
AKC A873389
Black, Silver

Ch (US) 
Stark von Grafmar

Jul 1, 1937
AKC A195038
Black, Cream

Ch (US) 
Cita von Da-Rie-Mar-Hill

Mar 23, 1941
AKC A523505
Black, Tan

Hilda of Greene Acres
Jun 3, 1953
AKC W498375
Black, Silver

Asgard's Elmark
Mar 3, 1951
AKC W258030
Black, Silver

Gretchen von Seelig's Hafen
Mar 7, 1951
AKC W313576
Black, Tan

Lady of the Windy Hills
Jun 14, 1954
AKC W686900
Black, Tan

Woodruff (AKC)
Jul 25, 1952
AKC W442963
Black, Silver

Jun 5, 1946
AKC W39275
Black, Tan

Byng (W399023)
Oct 15, 1949
AKC W399023
Golden Cream

Peg O' My Heart II
Jun 30, 1948
AKC W223246
Black, Silver, Tan

Shadow XVII
May 24, 1945
AKC W32066

Dinah von Fraulein Roxanne
Aug 11, 1945
AKC W113030
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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