I have no explanation

This is a real sign in a real store in West Monroe. Never in my life have I ever thought about calling a store or walking in a store and asking the question, "Do you rent pigs?" This store HAS to have had that problem, otherwise what's the reason for the sign? Anyway, who would want to rent a pig and for what reason? It's all very strange. Just when you think you've seen it all, guess what? There's not one place in town to rent pigs. What's a pig renting person to do?