Catch the ball, kitty! Fetch the newspaper, kitty! Get the Frisbee, feline!

http://wiki.soippo.edu.ua/index.php?title=%D0%9A%D0%BE%D1%80%D0%B8%D1%81%D1%82%D1%83%D0%B2%D0%B0%D1%87:Pbauchuy03

Those aren't commands you're likely to be issuing to your feline anytime soon-- at least not with any type of success. Felines aren't exactly receptive to that kind of training.