Do not worry about the surgery!! Mia had 5 of her baby teeth pulled out (they just wouln't fall out) and she was fine. She was a bit groggy after the surgery for the rest of the day, but the next day she was her old self again. She did have a bit of diarrhea cuz of the anesthesia, but that's about it. I gave her canned food the day she got back, but the next day she ate her normal food. All your pooch will need is some TLC