Argh, Simon's one bane, the paper towel roll. What makes me laugh is that he goes into stealth mode when he sees them where he can reach them. What he's after isn't the darn paper towels, oh no, it's that luscious cardboard center, nom nom! He unrolls all the towels with his nose and then happily chews on the cardboard tube.
At least I can still use the towels when he's done. XD