Store Policy

CUSTOMER: I'd like to buy some dog food.
CHECKOUT: Do you have a dog?
CUSTOMER: Yes.
CHECKOUT: Where is he?
CUSTOMER: He's at home.
CHECKOUT LADY: I'm sorry, I can't sell this dog food to you unless I see the dog. Store policy.

The next day, the customer returns.
CUSTOMER: I'd like to buy some cat food.
CHECKOUT: Do you have a cat?
CUSTOMER: Yes.
CHECKOUT: Well...where is he?
CUSTOMER: He's at home!
CHECKOUT: Sorry, I can't sell this cat food to you unless I see your cat.

The next day the customer returns.
CHECKOUT: What's in the sack?
CUSTOMER: Put your hand inside.
CHECKOUT: Hmmm...It's warm and moist! What is it?
CUSTOMER: I would like to buy some toilet paper.