人类第一个朋友豆瓣评分

豆瓣评分：电影 人类第一个朋友 的豆瓣评分为7.0分，共有38人参与。He has shared our lives for 20,000 years. Along the way, he has helped us find food, kept our livestock, protected us from our enemies, guided us in extreme conditions, and saved us from peril. Now, he comforts us, relieving loneliness and helping us cope with old age. How did dogs come about?