[blueerica]

Hmmm... Good question €... (I think I'm just going to directly respond to you on purpose because of my fancy € key...)

I've wondered that, too. As I think that dreaming is always an extension of the waking world (even if through symbolic imagery), I'd imagine it's much the same for animals, though perhaps with less introspection. I've always wondered if and to what degrees animals are introspective. I know they can be angry and upset, depressed, happy... but to what degree do they consider this, or are they just in a state of "being" -- I should look into this.