ORK, there are a whole series of videos of that dog doing some profound sleep walking. In some, he gets up, walks around, barks, and eventually plops back down to sleep. It's very weird. I think he must have some sort of disorder, related to narcolepsy or something.
"A man never drinks anything that a plant lives in" --DBone (A Real Man).
http://vimeo.com/4938173