When people see Timothy Barkman's four-horned Jacob sheep at his farm near Lingle, they stop and stare at the ancient breed that looks part biblical legend and part heavy-metal mascot. The breed likely originated in Syria roughly 3,000 years ago. Timothy Barkman raises the rare heritage breed on his family's 105-year-old homestead. They're an the ancient breed that looks part biblical legend and part heavy-metal mascot. (Timothy Barkman) ======================================================================================== When people see Timothy Barkman's four-horned Jacob sheep at his farm near Lingle, they stop and stare. The sheep look unlike almost anything else grazing Wyoming pastures. Their piebald coats are...