I live with my wife/best friend in Pensacola, Fl where we share our home with three dogs. One of these dogs, Jake, is trained to help with the PD. He walks with me for balance and stability and I can say I never fall when walking with him. He is also able to help me get dressed, will pick up any dropped Item, turns lights on and off, and knows how to break a freeze. He weeds my flower bed (I'm not joking about that), but refuses to learn how to drive (That IS a joke) Click more and follow link to see Jake