Every Saturday, Pawcasso trots into town with a basket, a shopping list, and cash in paw to buy groceries for his family. One day, he passes eleven-year-old Jo, peering out the window of her house, bored and lonely. Astonished by the sight of an adorable basket-toting dog on his own, Jo follows Pawcasso, and when she’s seen alongside him by a group of kids from her school, they mistake her for Pawcasso’s owner. Excited to make new friends, Jo...