Sully is 19 weeks yesterday! Wow we have come so far. Barking has improved. The crate he does rest in it when he is exhausted but we do not crate him at night anymore. Completely potty trained. Recalls amazingly - I have to continue to proof it. He is heeling beautifully. We teaching leave it. Drop it. Take it. Wait. On. Off. Quiet. Sit. Down. Stand. So many other cues. My question is do I have to have hand signals for all of these? I am training service work for Sully - right now he helps with laundry. The cue "Help Out" he goes mt laundry out of the basket and brings it right to me (sitting down). So I don't have to bend over as it's painful. He brings my walker to me (gets on the flat part and pushes it over to me by walking on his hind legs. He also brings my cane to me whereever I lay it against the wall. I am scared I am screwing up. I am scared I won't remember. What do you think?