A man in Alaska wakes to find a bear on his roof. He calls in a bear remover, who arrives with a ladder, a baseball bat, a shotgun and a mean old pit bull. The bear remover tells the home owner, "I'm going up the ladder to knock the bear off the roof with this baseball bat.When the bear falls off, the pit bull will grab his testicles in his teeth and not let go. The bear will then be subdued enough to put in the cage in the van." He hands the shotgun to the homeowner. "What's the shotgun for?" Asks the homeowner. "If the bear knocks me off the roof, shoot the dog