NOVA Season 47 episode 2 (2020)

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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.

Info

  • verified Status: Returning Series
  • person By: Unknown
  • calendar_month Release Date: 2020-02-12
  • video_camera_front Companies GBH
  • tag Season: Season 47
  • timer Episode Runtime: 55 Mins
  • star Rating: 8 / 10
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