"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. 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 reluctantly hides the truth and agrees to let "her" dog model for an art class the kids attend. What could go wrong?"-- Provided by publisher.

Chiefly illustrations.