Mitzi is an 18-year-old dog. She tells the story of her adventurous life in this heartwarming tale. She is a star on the stage, and protects her home when a burglar tries to break in. Her Dad, a K-9 handler in the US Air Force, tells how she was trained and how important it is to eat the best quality dog food, which has kept her healthy all these years. When Mom enters her life, she now has two people to love.