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NOVA - Season 47 Episode 2

NOVA - Season 47 Episode 2 - Documentary TV Shows 55:14. story about Dogs have long been dependable companions by our sides. But it wasn’t always that way, and a look at their closest living relative, the wolf, makes it clear why. Research into dog domestication and intelligence offers clues into the human-dog relationship. And analyzing dogs’ brain activity and genes may even help answer whether dogs are in it for the food—or if they really love us.

Released: Mar 03, 1974

Runtime: 55:14

Genre:

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Networks: PBS

     

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