Where are you when your dog takes his food into the living room piece by piece? Roscoe does the same thing, he gets a mouthful of food and brings it into the living room, spits it out on the carpet, then eats it there. Of course, that's only when we are in the living room. If we sit in the kitchen while he eats, he eats it all there. Try sitting in the kitchen with him and see if he eats with you there.