It's just as bad when I make a sandwich for my husband's lunch. As soon as my fuzzy butt hears the paper from the sandwich meat package he thinks it's time for his treat. My own fault though as I usually give him a little taste.
Have any of you tried giving your cat "Bonito". It is paper thin dried fish. My cat is addicted to it. My husband has accused me of creating a "bonito junkie" out of the cat. I can't get the stuff out of the can fast enough - he is shoving his paw or his head in to get to it quicker. He's so darn cute.