On a hot blistering summer day, a redneck cowboy comes ridding into town on his horse with his dog following. He tied the horse and dog under the shade of a tree and went into the bar for a cold beer. About 20 minutes later a policeman comes into the bar and asks who owned the dog tied under the tree. The redneck cowboy said that it was his. The policeman said, Your dog seems to be in heat? The redneck cowboy replies, No way dog's in heat, he's cool cause I got'im tied under the shade of the tree? The policeman says, No! You don't understand; your dog needs to be bred. No way, the redneck cowboys say, dog don't need bread, he's not hungry, cause I fed him beef jerky this morning. Now policeman gets mad and yells out; NO! You don't seem to understand, your dog wants to have sex! The redneck cowboy looks at him and says, Go ahead. I always wanted a police dog!