Maya has a favorite ball. It’s an old soccer ball that once belonged to our children. We discovered many years ago that Maya loved playing fetch with this particular ball. The ball is now worn and deflated, but it is still Maya’s favorite. We store it in the garage in a bin on a shelf. Once in a while, Maya re-discovers her favorite ball and stands by it, whimpering until a human gets it for her. Maya is older and slower now but when she sees her favorite ball she is a puppy again. Her enthusiasm is infectious!