Once upon a time, there was a polite dog named Max. Max loved to play with his friends in the park. One day, Max found a stamp on the ground. It was shiny and pretty.
Max decided to rescue the stamp and find its owner. He asked his friends if they knew who it belonged to. They all said no, but they wanted to help Max look for the owner.
Max and his friends searched the park until they found a little girl crying. She had lost her special stamp. Max gave the stamp back to the girl. She was very happy and thanked Max and his friends. They all played together and had a fun day at the park.
