Luckily, last night I discovered that if I let him roll onto his back and expose his belly, he will let me work on his butt as long as I am carefull about pulling. Oh, and I need to rub his belly every so often.
I will try the Cowboy Magic. I am fairly sure they have it, or something close to it, in town. We have alot of horse people around here.
Editted to add:
Wow, $64 for a bottle of that stuff! a friend gave me something to try tonight, so hope fully her cream will work well. His skirt is going to be trimmed next week, I just don't want to have to shave his hair off to the skin because he has sunburn issues on his nose already.