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  • NOVA

    Dog Tales

    Season 47 Episode 2 | 54m 11s Video has closed captioning.

    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.

    Aired: 02/12/20

    Expired: 03/11/20

    Rating: TV-G

    Problems Playing Video? | Closed Captioning

    National corporate funding for NOVA is provided by <a href="http://www.draper.com/" target=_blank">Draper</a>. Major funding for NOVA is provided by the David H. Koch Fund for Science, the <a href="http://www.cpb.org/" target="_blank">Corporation for ...

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