Dali and her 8 year old son Pepe take a vacation with Dali's boyfriend, Chavez. Instead of bringing them closer, their beach holiday brings out things in each of them that threaten to pull this emergi...

三个与狗有关的故事，三段令人唏嘘的人生。　　奥克塔瓦（Gael Garcia Bernal 饰）和母亲、兄嫂住在一起，哥哥阿米罗（Marco Perez 饰）和女人鬼混，白天在超市上班，晚上抢劫超市，对妻子苏珊娜（Vanessa Bauche 饰）和小孩十分粗暴，奥克塔瓦慢慢爱上了苏珊娜，为了和苏珊娜私奔，他带自己的狗“高飞”参加地下斗狗比赛，赢了不少钱。谁知，快到约定私奔的日子，阿米罗和苏珊娜带...