Sky seems to be over his problem. Back to vet probably Friday for final check, but he is happy, eager to run and play, and seemed really interested in a young female labby at the dog park today. Real gleam in his eyes. May have to have the talk with him. Took Sky into the dog shop today, and he picked out a cloth squeeky toy. He carried it to the checkout, gave it to the girl. Picked it up and carried it to the truck. Seems very proud of it, even though it appears to absorb and retain drool.