I don't know why, but Wolfie refuses to pee in the rain! He has no trouble pooping in the rain, but when he goes to pee, he won't do it! He has done this since he was a baby. He goes out, and if it's raining, he will turn in circles, like he has to pee, then squat and do nothing. I have no idea what this is all about. It's very frustrating. I have been out 4 times with him today, and he has only pooped. He hasn't peed since 11:30 last night.