由Raphaël Aupy,Fred Fougea,Mathieu Giombini,Laurent Herbiet,Antonin Boutinard Rouelle执导导演，2018 年在美国 上线开播，是一部纪录片电影，剧中对白语是英语。剧中讲述了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?
