Josh Hall, 27, of Arvada, Colorado, was last seen on the morning of February 3 He and his dog, Happy, were at Hessie Trailhead in Boulder County The pair were planning to make a 12.1-mile long hike to Devil's Thumb Lake Happy was found alive on Thursday, more than a week after Hall went missing He lost between 10 and 15 pounds and did not have frostbite, Hall's parents said Dog was discovered on highway 13 miles from Hessie Trailhead, deputies said Hall's mother said that it was 'miraculous' the dog was found alive and well Deputies suspended search for Hall due to 'white out' and 'avalanche' conditions