Do any of your babies sit and kinda roll back on their butts? Sampson sits back on his tail and spreads his legs out to either side. Do you think his hips bother him. Last night he would whip his head around and look at his leg and then lay or sit. I looked and looked and couldn't find anything. Now that I think about it, I wonder if it has anything to do with how he sits. He isn't as playful as his sister but still runs around. I will keep an eye out. Please let me know. thanks.