The Australian wild dog has long been the curse of the landholder. Even with a constant vigil throughout the pastoral regions of mainland Australia, wild dogs still cause havoc. Stock losses annually total hundreds and thousands of dollars and landholders across the eastern seaboard believe dog attacks are increasing. And there's a disturbing new trend emerging of wild dog attacks on humans. Reporter Tim Lee visited the remote high country regions of Victoria and New South Wales for this special Landline report.