I live in Tasmania, Australia. We are raising 14 Fresian/Holstein steers now aged 22 months. One of them has, what looks like to me as warts. They started on his face and have spread there and now have appeared on his neck. Other than his warts he appears healthy, is eating well and growing. None of the others seem to be affected. If I were to treat them what would be my options? Is it OK just to leave them untreated? Will having warts decrease his value at sale? Love this site!