Klockow's Lex SchH1, KKLll, OFA GOOD

Bits & Bytes GSD Pedigree Research does research on the German Shepherd Dog. Yvonne has done research for me and many others, putting over 20,300 DDR dogs in to her data base. She can tell you the true percentages of DDR lines in your dog. It is very interesting to find out how much East lines your dog really has. Check out her website here; http://www.gsdpedigree.com