Once upon a time, there was a little dog named Max. Max had a big, harmless smile. He loved to play with his leather ball all day long. Max would run, jump, and roll around with his ball in the park.
One day, Max and his ball went to the park. While playing, Max saw a door. The door was shut. Max wanted to see what was behind the door. He pushed the door with his nose and it opened.
Behind the door, Max found a big room with many more leather balls. Max was so happy! He played with all the balls for a long time. When Max was tired, he shut the door and went back to his home. Max had the best day ever.
