Fat Cat Workout

Is kitty getting a bit hefty?

Today's felines lead an inactive lifestyle, says veterinarian James Richards, director of the Feline Health Center at Cornell University. "More and more cats are living indoors, so they're not out running around burning off calories."

If you can feel your cat's ribs with your fingers and see his waistline, he's probably healthy. If not, help your kitty drop some weight.