Wife: Honey, I saved $1 off on a loaf of bread!

Husband: That’s fantastic! How did you do that?

Wife: Well, I bought a 10lbs bag of birdseed.

Husband: But we don’t have any birds.

Wife: Yes I know but the birdseed came with 50 cents off dog food coupon that I used to buy dog food.

Husband (frustratedly): WE DON’T HAVE ANY DOGS EITHER!!!

Wife: I KNOW! But the dog food came with $1 off bread coupon!