Splat the Cat Treasure BoxIt's Splat's first day of school and he's worried. What if he doesn't make any new friends? 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