I need help! My best friend has two male neutered "shop cats". Chris has had them for years, but all of a sudden they have started spraying all over his business, there are new cats in the neighborhood, and he is going to have to take them to a farm to live. I would hate to see this happen because they are very good cats otherwise and he really loves them. Short of spraying them with water every time they spray (he doesn't have time he's working) what can he do? It would break my heart if he has to give them away. Any suggestions?