just gave archie and izzy each a furry ball with catnip inside. they are so hilarious. archie just chomps down on his and licks it to death. but izzy growls at archie and trots down the hall with hers. later i heard her playing with it in elicia's bedroom. however when i went down there to check it out i had to pretend i wasn't looking because she was acting all suspicious. then she starting throwing it up in the air and batting it around with her front paws. she'd be good at soccer. i love cats!