The newest employee at Vancouver’s Fairmont Waterfront Hotel lounges around the lobby, wears his blond hair in a long, shaggy cut and takes naps when no one’s watching. Teagan, a six-month-old Wheaten terrier, is a hit with hotel guests, who for the past week have had the chance to walk, jog, or just spend time with him. “I want to walk the dog,” David Byers, a Seattle resident, said as he checked in Thursday evening. “I’m the No.1 dog lover in the world.”