 All right. Well, what he is doing is he's reacting to the smells and the scent hormones or basically the pheromones in that urine. So while it's a disgusting thing to imagine him licking urine, he's actually reacting and slightly overreacting to the presence of those pheromones. So the best thing I could say is get this fella neutered, not only to stop this behavior, but also to keep him healthy.