I was watching Dozer sleep and he started to snarl his mouth, then a few minutes later he was wagging his tail. His feet were moving a little too. Of coarse I couldn't get a picture of that, but I got one of him sleeping.
I forgot about all the little woofs, since they wake me up at night. One time I thought he was outside, since his woofs were muffled. I was yelling at him to stop, then reached over and felt him beside me.
By the way, the yelling didn't wake him.