Pets may seem familiar but they exist alongside people in a secret world of wild behavior and natural abilities that humans hardly recognize. This is an astonishing program filled with innovative photography and scientific revelation. From talkative budgies, marathon-running hamsters, wall-climbing cats and diving dogs, as well as an island where rabbits rule and a city where dogs live a secret double life; discover how pets' playful games are just a whisker away from the wild.
Gordon, Matthew, film producer.
PBS Distribution (Firm), publisher.
Unger, Brian, 1965- narrator.