DDR/East German Shepherd dogs working lines in Texas TX. Black sables, dark sables and bicolor German Shepherds. DDR GSD from Health tested OFA, Pennhip and a-stamp SV Germany. Working line German Shepherds for schutzhund, IGP, IPO, search and rescue, Dock diving GSD, Fast-cat, coursing ability, Agility, search and rescue, SAR, nose work and barn hunt.