In my room I have an overhead light with a fan. It has really long chains with wooden 'beads' on the ends for the fan and light that are well within cat reach. DC discovered them today... first he was turning the light on and off... Oh what power for a little Deaf cat! Then, when he got corrected for playing with the chains he learned a new game... You can get one good swat at the chains before mom catches you... So he was swatting the chains and then chasing their shadow on my bed.