Once upon a time, there was a big guard dog named Max. He was very strong and always kept the house safe. Max loved to bark and play with his little friend, a boy named Tim. They would run and jump together in the yard.
One day, Tim saw a terrible bug. It was big and scary. Tim was afraid of the bug, so he asked Max to help him. Max barked at the bug to make it go away. But the bug did not go away. Instead, the bug started to increase and grow bigger and bigger.
Max tried to guard Tim from the big terrible bug, but the bug was too strong. It pushed Max away and went after Tim. Tim ran away as fast as he could, but the bug caught him. The bug took Tim away and Max could not save him. And so, the story had a bad ending, with Tim and Max never playing together again.
