狗的故事2020
清晰:HD高清
主演:
类型:剧情 纪实
导演:
地区:美国
更新:2020-05-02 00:21:41
简介:Dogs have long been dependable panions by our sides. But it wasn’t always that way, and a look at their closest …
Dogs have long been dependable panions 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.