It’s Spring Break in Santa Vista, and everyone has big plans…everyone except for Amy, that is! As her best friends head out of town on exciting adventures, Amy resigns herself to helping out at her mom’s vet clinic. At least she’ll be around cute animals! But when Santa Vista’s cold and elusive millionaire, Marge Sullivan, brings her puppy Rufus for a check-up, Amy encounters an unexpected mystery. After her friends return home, the girls get to the bottom of what happened to Rufus—and discover a way to help other lost and lonely animals in their town.