The great physiologist Ivan Pavlov conditioned dogs to associate food with the ringing of a bell. Whenever he rang the bell, the dogs would begin to drool as if they had actually seen food. He immediately realized the significance of this breakthrough. "I can get dogs to drool whenever I so desire!" he exclaimed to his assistant. Thankfully, though, Pavlov's experiments with "conditioned reflexes" made him quite famous. On your finger, he's a puppet; on your fridge, he's a magnet, approx. 4" tall. (Warning: You may grow to associate the puppet with the fridge, and salivate every time you play with it.) Timeless Keepsakes~ Trendy Kitsch~ We Have It All