Wild Evolution

When Dan defends his livestock against a wild dog attack, he is put in a 'kill or be killed' battle. When he takes the head of a wild dog in to be tested for rabies he discovers he has the head of a human male instead of a wild dog. Now he is forced to cover up a self-defense killing because no one would believe he killed a wild dog when he has a human head. A werewolf by contamination, Dan's life spins out of control. All his senses are heightened including his passion for the wild. His passion for the wild compels him to try to stop a new housing development that threatens the local wildlife from loss of habitat, but things don't go according to plans and now he has a second body to dispose of.