Pedigree of

Penny von Reck

Jun 20, 1949
AKC W237755
Brown, Tan
Breeder: Joseph Scoma

Wrenoma Lodge's Baron

Aug 11, 1946
AKC W24929
Black, Tan

Ch (US) 
Flint's Dewet of Wrenoma Lodge

Apr 29, 1945
AKC A960349
Black, Dark Tan Markings

Ch (US) 
Marc von Jern

Dec 31, 1942
AKC A704797
Black, Tan

Ch (US) 
Tasso of Villa Marina

Nov 28, 1939
AKC A432550
Black, Grey
Ch (US) 
Abigail II of Shereston

Feb 20, 1937
AKC A190601
Black, Tan
Flint of Insbruch
Aug 16, 1939
AKC A366736
Black, Cream

Colo Buckeye
Feb 9, 1933
AKC 967998
Grey, Black, Tan
Una von Abt
Aug 6, 1937
AKC A292862
Black, Tan
Holda von Tilzer
Feb 20, 1944
AKC A753457
Black, Silver

Pagens von Tilzer
Jan 13, 1937
AKC A157123
Silver, Black Saddle

Ch (US) 
Erich vom Pagensgrub (Pagensgrüb)

Jul 1, 1929
AKC 866254 / SZ 395058
Black, Tan
Freya von Tilzer
Jul 10, 1932
AKC A35494
Silver Grey
Schatze van de Oldehove
Apr 1, 1943
AKC A703667
Cream, Black Markings

Peter van de Oldehove
Apr 15, 1940
AKC A527097
Black, Tan
Ch (US) 
Marietta van de Oldehove

Apr 9, 1940
AKC A503949
Queenie von Reck
Jan 14, 1948
AKC W86758
Black, Tan

Erich of Marimac
Oct 14, 1944
AKC A907576
Black, Tan Markings

Zar of Long-Worth
May 27, 1943
AKC A739063
Black, Tan

Lliege of Long-Worth
May 3, 1941
AKC A609700
Elga von Saliba
Jun 23, 1940
AKC A449422
Black, Tan
Yopa of Hobby House
Jun 25, 1941
AKC A525603

Ch (US) 
Pfeffer von der Secretainerie

Dec 9, 1936
AKC A268268 [11-38] / SZ
Black, Grey Tan
Ch (US) 
Yola von Vilsendorf

Aug 17, 1935
AKC A209649 / SZ 487283
Black, Grey
Olga von Reck
Sep 24, 1944
AKC A833821
Black, Tan

VA, IntCh 
Odin vom Busecker Schloss

Apr 23, 1934
AKC A262642 / SZ 463301 (Schloß)
Black, Grey

Dachs von Bern

Dec 6, 1931
SZ 429017
Tan, Grey, Dark Back, Light Mask
Gerda vom Busecker Schloß

Apr 9, 1930
SZ 405709
Silver Grey, Black
Ona of Long-Worth
Jun 9, 1942
AKC A782398
Black, Tan

GVCh (US) 
Nox of Ruthland

May 16, 1939
AKC A350676
Black, Tan
Ch (US) 
Flag von Chicagoland

May 30, 1940
AKC A471717
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.)

German Shepherd artwork on this site created by AHEAD Graphics.
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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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