Let's get the ball rolling in '09! It's important to have the right tennis toss for those wintry afternoons of catch with your pet. That's not to say all animal sizes won't get a kick out of the standard ball, but the small tennies are more catch-worthy for lil mouths where they could be a choking hazard to the big dogs. From teeny tiny ones (usually 1.5-inch in diameter) to the super sized (5-inches in diameter), which ball do you think your pooch would like best?