Decisions, decisions

Imagine if a large part of each day is deciding where to lay. Dogs face this situation head-on. They take it one step further, adding considerations for resting on the right or left side. Add carpet or tile to the list and its a paper-versus-plastic mind-meld.  The decision to roll-on-the-back makes it a full day, even before adding complexities like scratching or licking to the equation.  It's not all fun and games.  Some of this dog-business requires some thought and contemplation.