Pinot was like that when we first got her, but she's calmed down a bit on it now. How old is Toby? You might just have to be careful with food and put up with it for a while. I'm sorry, I don't have any sage advise! Pinot's food is in a cabinet with a piece of wood blocking the handles (so she can't get in) and the food is in a bucket with a snap on lid (same reason). Before we did that, she got into that cabinet, pulled out a bag of Science Diet (and for those unfamiliar, that comes in a TOUGH bag), dragged the bag halfway across the basement and finally ripped into it. Cats can accomplish anything it seems!