Sophie often watches old Mr. Jenkins walking his Labrador puppy, Buttons, and dreams of having a dog just like hers. Buttons is full of energy and loves exploring—sometimes running off even when she knows she shouldn’t.
One day, Sophie finds Buttons wandering alone in the street. At first, she thinks the puppy is just up to her usual mischief, but this time something isn’t right. Buttons needs help—but how can she tell Sophie what’s wrong at home?