I've watched them move their paws like they're running, move their lips, and make faint growling or barking sounds. I assume they are having fun chasing something in their dreams. I hope they are good dreams. It is so cute to watch them dream.
sometimes i want to comfort them.. especially
when i heard them crying or moaning..
I know, whenever mine sounds like she's having a bad dream I wake her up gently and rub under her neck. She's my baby afterall!