As part of Nat Geo's roughest, toughest job week, go behind the scenes at the Canada Border Services Agency for an exclusive look at the high stakes drama that is everyday life for border security officers.
Living at the ends of the world's loneliest roads and subsisting off the rugged Alaskan bush, only the mentally fit will be able to endure the extreme test of isolation and endless work required to survive the many months of winter in the Alaskan bush.
Dr. Susan Kelleher owns and operates one of the busiest exotic animal care practices located in South Florida, Broward Avian and Exotics Animal Hospital. “Everything but dogs and cats. If it will fit through the door, I’ll treat it!” is Dr. K’s motto.