The hair will grow back before you know it Mem, and that's the least of your worries...
I had my dog neutered a year ago I think, and no significant diff... well he's missing a pair off that but it doesn't seem to bother him. And I agree, they become more... refined in a sense, but he's just freaked out with fireworks!
I didn't want to have him neutered, but I he was just humping all over the place and well... I think you get the point. [img]smile.gif[/img]