Roscoe, a seasoned circus dog, is growing old. Tricks he once performed with ease are getting difficult. Luckily the new puppy, Rolly, is a quick learner. She helps out her old friend, who is worried that one day he’ll get fired from the circus. When a crisis interrupts the Christmas performance, it’s up to old Roscoe to save the day! His golden heart and incredibly sensitive nose come in handy. As Roscoe himself says, I may forget everything else, but I will never forget the smell of a child.