Because

Sometimes a pup just has to sit on a pillow.

Last night Addy decided to drag one of the throw pillows off the couch into the middle of the front room floor.  She proceeded to go get her chew bone and then plopped her furry butt on the pillow and looked at me, as if to say "A pup's gotta do what a pup's gotta do".  Yeah, you know you're cute.