We took DD to vet as he was up restless with very loud growly stomach from 5am. It wasn't hunger. He did a normal poo and lots of wees but seemed to have a tender stomach and didn't want to walk or play. Vet took his temp which was normal and said he looked and seemed ok. He couldn't really examine DD stomach because he was too anxious (climbing up me and yelping before vet even touched him, which is usual behaviour at the vet's for him). Vet gave him an antiflammatory jab and a sedative. He said the sedative wouldn't knock him out but would calm him and to take him back in the morning if he's no better. That was 10am. So he's been extremely copy since. Stomach not making any noise now. I'm worried that DD is still so out of it and that he hasn't drunk any water or pee'd in 4 and half hrs. Any advice gratefully received