My quaker has started doing something that scares me. He's done this six times now since last week. He fluffs up really big (the biggest he can get) then he starts showing a lot of affection. He rubs his face against mine and he can not sit still. But the part that worries me is that while he's doing this stuff, he's panting the whole time and I try to sooth him but he just pants harder and its scaring me. Is something wrong with him or is this just a new thing he picked up, like a new dance or something. Also he goes back to his normal self after he does that stuff.