It's Splat's first day of school, and he's worried. What if he doesn't make any new friends? Nervous kitties wondering about friends and school will enjoy laughing along with Splat the Cat! Just in case, Splat decides to bring along his pet mouse, Seymour, and hides him in his lunchbox. The teacher, Mrs. Wimpydimple, introduces Splat to the class and he soon starts learning all his important cat lessons. But when Seymour escapes and the cats do what cats do (they chase mice!), Splat's worried again. Maybe now he'll lose all his friends, old and new! Just in time, wise Mrs. Wimpydimple takes charge and teaches everyone an important new lesson. Maybe Cat School is going to be okay after all! A fun school story to share in the classroom or at home.