Betsy is finally old enough to take a basket of delicious cupcakes to Grandma all by herself. As a dedicated young shepherd, she brings her loyal flock of sheep along for the walk. She also decides to bring her very best friend, a wolf named Zimmo. Bringing a wolf to visit a grandmother might seem like a terrible idea. After all, wolves and grandmas usually do not mix well in stories. Betsy trusts Zimmo completely, but as they get closer to the house, she starts to wonder if his wild wolf instincts might take over when he smells those sweet treats. This hilarious adventure turns a classic story completely upside down. Betsy will have to keep a close eye on her flock, her cupcakes, and her wolf friend to make sure everyone arrives safely for a fun and frosting-filled visit with Grandma.