On a hot summer day, a red-neck came into town with his dog. He tied the dog under the shade of a tree and went in to the bar for a cold beer. About 20 minutes later a policeman came into the bar and asked who owned the dog tied under the tree. The red-neck said that it was his. The policeman said "Your dog seems to! be in heat." The redneck replies, "No way dog's in heat--she's cool cause I got 'er tied under the shade of the tree." The policeman says, "No! You don't understand--your dogs needs to be bred. "No way," the redneck says, "dog don't need bread, shes not hungry, cause I fed her beef jerky this mornin'" Now the policeman gets mad and yells out; "NO! You don't seem to understand. Your dog wants to have sex!" The redneck looks at him and says, "Go ahead. I always wanted a police dog!"