This morning after I let the pup out to do her business, I invited her up to cuddle. After she fell asleep, I noticed her shaking as if she was cold. I woke her up for a bit, so she could shake off her little dream and then let her be. I even covered her up with the blankets, just in case she was chilled. As soon as she fell back asleep again, and she was in the deep sleep, she was doing it again. (She does sleep hard) When she is up, she is perfectly normal, so I decided to see if she would do it again. She is having a nap right now and I notice once she is out she does it again.
What gives??
What gives??