on heat

A little girl asked her mum, "Mum, may I take the dog for a walk around the block?"

Mum replies, "No, because she is on heat."

"What's that mean?" asked the child.

"Go ask your father. I think he's in the garage."

The little girl goes to the garage and says, "Dad, may I take Fluffy for a walk around the block? I asked Mum, but she said the dog was on heat, and to come to you."

Dad said, "Bring Fluffy over here."
He took a rag, soaked it with petrol, and scrubbed the dog's backside with it and said, "Okay, you can go now, but keep Fluffy on the leash and only go one time around the block."

The little girl left, and returned a few minutes later with no dog on the leash.

Surprised, Dad asked, "Where's Fluffy?

(YOU'RE GONNA' LOVE THIS!!!!!!!)


The little girl said, "She ran out of petrol about halfway down the block, so another dog is pushing her home."