Hello. My dog is 4 years old, I've had him since he was 8 weeks. Starting within the past year he sometimes poops in his sleep, like, in my bed. I know, gross right? It's not diarrhea, completely normal stools. It just happens when he's dreaming and it's not an entire pile, maybe just one or two pieces. He eats a clean diet which used to be Nutros Natural Choice, but then my Vet. told me to switch to something without Glucosamine in it.