A note on laser pointers: A laser pointer can help you start the engine for play. But I firmly believe that it is limited as a tool. It simply can’t be the through line for ending the game. Why? Because it can’t be “killed.” It is a predatory tease—no biting, no all-four-paw wraparound—just an endless chase. Get that motor going with a laser, for sure; just make sure, at some point, that you switch to something physical that can be “caught and killed.”

