Terrier Max is facing major changes in his life. His master got married and now he has a child, Liam. Max is so thoughtful about Liam that he developed a nervous tic. On a trip with his family, Max and Duke, his adopted brother and friend, encounter cows that don’t tolerate dogs, hostile foxes and a scary turkey, meetings that do nothing but increase Max’s anxiety. Fortunately, Max is guided by the Moroccan dog from the Rooster farm, who helps Max overcome his fears, find the alpha male inside and leave Liam alone.