"Getting your pet fixed makes them happier," that is what I heard on the radio anyway. Somehow I doubt that. How on earth did they come to that conclusion? The process can't be enjoyable for your pet and afterward... Afterward they will never be the same. Would it make you happier if you got 'fixed' Mr. Veteranarian person? I don't think so. So why would your pet be happy? That is a ridiculous supposition.