A two-year-old boy missing in the rugged terrain of northern Arizona has been safely rescued after wandering alone for over 16 hours. The toddler traveled approximately 7 miles through challenging wilderness, including mountain lion territory, before being located. Authorities initiated a search and were ultimately aided by a ranch dog named Buford, who guided the child to safety. The boy spent a night alone in the wilderness, but thanks to the quick response from the ranch dog, he was found safe and unharmed. The rescue highlights the remarkable capabilities of trained ranch dogs in emergency situations.