I don’t know if I am being a knob about this or not 
Dog sleeps on my bed at the end and as it is dark, I can’t often see his face well but on a couple of occasions when I am still awake he has made some odd snoring type noises and when I sit up, his eyes are wide open but he is fast asleep. It completely freaks me out and I end up trying to wake him to see if he is ok, he seems to be in such a deep sleep that his ears may move but he doesn’t seem to be quite awake at all and doesn’t look at me or move even if I say his name or put my hand on him. He has woken up since then and just rearranged himself a bit and gone back to lying flat out with his eyes open 😂
He doesn’t seem to be having a fit, he’s relaxed out flat on his side, and not making any movements, breathing normally but this is what I am concerned about. He sleeps in his own bed a lot downstairs and I have never seen him do this anywhere else but on the end of my bed at night. Is this just him in a deep sleep? When I looked online it says dogs don’t usually sleep with their eyes wide open 