There's nothing like a basic feather toy to kick your pussycat's prey drive into high gear. The Nip Puff is a simple felt-covered cat toy with a bright, fluffy six-inch feather attached to it. And if the feather isn't enough to get kitty moving, this sturdy no-frills toy is filled with organic catnip, which the manufacturer says is made from the most fragrant parts of the catnip plant.