For more than 12,000 years, they’ve been our constant, loyal companions. We share the planet with over 400 million dogs: toy dogs, working dogs, champion dogs and artistic dogs; dogs who know what to do in an emergency; and dogs who know their way around a couch. But how smart are dogs, really? Most dog owners would say they’re geniuses, and point to their pup as living proof! National Geographic Channel joins scientists and trainers to explore canine intelligence in surprising new ways, unlocking new clues about man’s best friend.
(Courtesy of National Geographic Channel)
