How do you stop the local tomcat from spraying on your front porch to attract?

The only way I know to get rid of wild cats is Coyote urine or any animal urine that is larger than a cat. It keeps them from coming around and from spraying your yard. You can Buy it at Hunting stores.

To me, the stench of the larger animals urine would stink as much as the tomcats urine (If that is what youre worried about.) So my answer would be, get a good watchdog. If not, then try and build something the tomcat would be afraid of to scare it away. Be creative!