Thank you so much guys!

They don't seem to be puffing up like you say. When they were fighting, Stuart had Max backed up to the side of their condo. They were both on their back feet and slapping at each other and crying.

I sure hope the were playing. I didn't notice them biting each other at all. Hope that is a good sign! LOL

Maybe it is hormones too. I dunno.

I thought only females got PMS!

hahahahahahahahaa