The man was in a hurry to board the airplane and didn't have time to do the paperwork to get his little doggie on board. So the man stashed the puppy down the front of his pants and snuck him on to the plane. About 30 minutes into the flight, a stewardess noticed that the man was squirming in his seat.
"Are you OK, mister?" the stewardess asked.
"Yes, I'm fine," said the man.
Time went by and again the stewardess noticed strange movements.
"Are you sure you're all right, sir?"
"Yes," the man insisted, "but I have a confession to make. I didn't have time to do the paperwork to bring my puppy on board, so I hid him down the front of my pants."
"I see," the stewardess said. "Well, as long as he's housebroken, I guess it will be OK."
"Oh, he's housebroken," the man replied. "The problem is, he's not weaned yet!"