Oh, Biscuit LOVES the cat toys -- we were playing with one of her squeakies earlier but she kept ignoring it to go for a teeny tiny little kitty-doll. And Jake used to play solo games of catch with a little kitty pompom ball -- a hundred-pound dog tossing a one-inch yarn ball looks pretty darn ridiculous! And all my dogs since Jake have insisted on eating catnip whenever kitty gets some.