Bags os cat food that I leave in range are fair game, but they never figured out the fridge or the cupboards, thank goodness. However, years ago I was discussing cats with an aquaintance and he told me abou the Siamese he grew up with. When the family was out of the house the cat would raid the fridge. The family would come home and find the fridge sitting open and yell at the cat. Ithe cat got the message, "Oh. You don't want me leaving the door open." So the cat learned to open the door, take what it wanted, and close the door again. At that point, the family gave up and let the cat have whatever it wanted.
