狗的故事（加载中°）
- 上映：2020 状态：HD
- 类型：纪录片
- 主演：
- 地区：美国
- 更新日期：2022-05-06 19:28
Dogs have long been dependable companions by our sides. But it wasn’t always that way, and a look at their closest livin....展开全部 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.收起全部
