Trevor usually lets out a big yawn in the morning when he first comes out of his crate - generally followed by a big stretch and then plopping down into the "flying squirrel" position (like me, he is slow to awaken
)
He also likes to sigh and "hmpf" at us when he feels we are doing something annoying
. Oh, and then there is his squeaky ball that he'll bring into the living room and start going to town on - his way of saying "look at me, look at me!!"
I have never heard an "arooo" from him, although our old Husky used to do it ALL the time. I think I would fall on the floor laughing if Trevor let out one of those!!
-Debi