Awww poor baby looks so pitiful. Give him a big kiss for me.
When I had Louie fixed they did lazor (sp ??) surgery and he really didnt have any marks on him...like cuts or stitches....but they did give him pain meds. I think that is strange that they didnt give the poor little guy anything. Its probobly just uncomfortable for him to pee. He will be his old self again in a couple of days. I know its hard, but try not to worry too too much. Good luck and give him our love.