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NOVA
1974
Published on, 9 months ago
NOVA
Dog Tales 47 Season 2 Episode
55 min
1974
7.1
Dogs have long been dependable companions by our sides. But it wasnโt 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 dogsโ brain activity and genes may even help answer whether dogs are in it for the foodโor if they really love us.
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