Does anyone else have any insight on seizure like events that occur to their miniature poodle while sleeping? He only does it when he’s sleeping. He starts making a growling noise and becomes restless and agitated, then becomes stiff. He has no other signs of a seizure but when we finally get him awake, he’s a little unstable on his feet but then usually goes to his food bowl & eats and seems fine. However the seizure or whatever it is, is quiet scary while it’s happening. We’ve taken him to two different vets and neither have ever heard of these sleep seizures. As I say they only occur when he’s sleeping. Both vets say that he’s having a nightmare, but these are much more intense than that. Just trying to figure out what to do to help out little man.