Coober Pedy Journal: Mending Fences in the War Between Dingoes and Sheep At almost twice the length of the United States-Mexico border, an Australian fence meant to prevent wild dogs from attacking livestock is the longest in the world. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:White House Urged to Restore Aid to U.N. Palestinian Refugee AgencyDavos, Senate, Larry Nassar: Your Wednesday Evening BriefingMysterious Bank Deposits Fueled Suspicion of Former C.I.A. OfficerDefeated in Syria, ISIS Fighters Held in Camps Still Pose a ThreatU.S. Troubleshooter Quits Rohingya Panel and Rebukes Myanmar’s LeaderIs Turkey’s Syria Offensive Endangering U.S. Troops?