Veterinary technicians Sandy Barrios (R) and Cesar Lopez (L) prepare Anderl, a German Shepard, for his dental procedure in Los Angeles, California September 28, 2006. It's another day in the dentist's office. Instruments are whirring and metal braces are being affixed onto shiny white teeth. Except the patient is a German Shepherd. Picture taken on September 28, 2006. To match feature LIFE DOGGYDENTAL REUTERS/Phil McCarten (UNITED STATES)