I must say those laser pointers work!! Twinkie never ever plays and if he does he gets all tired and lazy and just wants the toy to come to him, but with the laser beam he will chase it and run and pant! Sugar just loves playing and she loves it too, but she cackles more at the light when she sees it on the ceiling. It is great exercise for them too considering I have a somewhat lazy boy cat and a girl cat who is getting pretty lazy too