My cats will permanently put their balls of fur into their food dish. Rather strange.

My cat Cairo though is extremely strange. She thinks that broccoli and cucumber pieces are prey so she will run around with them, "kill" them (all the time growling at her sister if she gets close) and eventually eat the vegetables to bits. Pounce (my other kitty) likes mushy bananas, strawberries and cat grass but she does not act like a lunatic when she eats these things. I don't give my cats fruits or veggies as treats (other then cat grass) too often though.