摘要 : Dogs can quickly become part of the family. Tales abound of dogs celebrating joy in a family or showing empathy when sad events strike. This may not seem surprising after 15,000 years of co-evolution. But what hard evidence is the... 展开 Dogs can quickly become part of the family. Tales abound of dogs celebrating joy in a family or showing empathy when sad events strike. This may not seem surprising after 15,000 years of co-evolution. But what hard evidence is there of dogs’ empathy towards humans?狗能很快成为家庭中的一员,有关它们庆祝家庭喜事,怜悯悲剧发生的故事屡见不鲜。在人类与狗共同进化了一万五千年之后,这点或许并不稀奇。但有没有确凿的证据能够证明狗能感受人类的情绪呢? 收起