Good. And as mentioned by another member, have a teeth cleaning done and anything else while he's under. Molly had her ears cleaned out really well because she has deep hairy ears, also had them clip her nails while she was under. The vet even asked if she had any mats I wanted removed (she didn't have any). They didn't charge extra for these as they were minor and quick, they wanted to take advantage of the opportunity when she wouldn't be aware.