在这部宠物卫士家庭片中,九岁的男孩麦克斯能听懂动物说话。一次，他和他的小狗波在公园玩的时候，遇到几个可疑的人物和他们的狗。那只狗告诉波，那些人正准备行刺来镇上视察的总统。波又告诉了麦克斯，当麦克斯把这消息告诉大人们时，没人相信他的话，只有克莱小姐愿意理解他。后来，麦克斯被恐怖分子绑架了，是一群狗救出了他，麦克斯率领这群狗和前来营救他的克莱小姐、波、小猫内莉一起赶到火车站，与恐怖分子大斗了一场，保护了总统。
Max is a special kid, in that he can talk to animals. No one believes him, but after he and his furry friends uncover a plot to kill the president, everyone will need his help to keep their commander in chief at his post.
