Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Feb 14, 2011
This 13 part documentary series explores the fascinating science behind man's best friend. Unearthing an encyclopedia of amazing canine stories, from heroic rescue dogs to pet pooches and police dogs, the series explores the connection between humans and dogs, and what makes them so special. First broadcast on Channel 5.