Dog Food Sorting

When Chris went shopping for me last weekend he got a new dog food for Shadow.  It is softer than what I get him.  Up until the new food he has been perfectly happy with it.  The old food ran out last night.  This is what greeted me when I came home from work. 

There was the old dog food all around his dish.  He was sorting it.  The old stuff on the floor and eating the new one.  Evidently, he likes the new one much better.  Silly old dog!