Detergent Dog

A boy went to a supermarket, and the clerk noticed he was buying detergent, so she asked him,” You have some laundry to do son?”
And the boy answered, “No, I have to wash my dog.”
Clerk: “But son, detergent can kill the dog! Are you sure?”
Boy: “Yes, I’m sure.”
So the clerk sold him the detergent, and off the boy went. The next week he was back, so the clerk asked him, “How’s your dog, son?”
Boy: “Oh he died.”
Not wanting to be an I-told-you-so the clerk said: “I’m so sorry, was it the detergent that killed him?”
Boy: “No, I think it was the rinse cycle!”

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