Once upon a time, there was a loyal dog named Ben. He loved to play with his little boy, Tim. They would run, jump, and pull toys all day long.
One day, Tim and Ben found a big chest in the yard. They were very excited to see what was inside. Tim tried to open it, but it was too heavy. So, Ben used his strong teeth to pull the chest open.
When the chest opened, out came many colorful balloons! They floated up into the sky. Tim and Ben were so surprised. They thought they would find toys or treasures, but the balloons were the best surprise of all. They laughed and played with the balloons all day long.
