Charles agrees to foster an adorable but high-maintenance Yorkie pup. Lizzie gets paired with the school's judo champ for an assignment.

The Petersons take in a sensitive boxer puppy that needs a one-on-one forever home. To get into a book club, Lizzie makes a promise she can't keep.

Charles, Lizzie, and Maria discover that Bandit, a playful shih tzu, needs surgery before they can find him the perfect companion.