Once upon a time, there was a little dog. This dog had a tiny flea. The flea was unknown to the dog, but it liked to jump and play in the dog's fur.
One day, the dog felt a tickle in its nose. It was the flea! The dog tried to sniff, but it could not stop the tickle. Then, the dog let out a big sneeze!
The sneeze was so big that the flea went flying! It landed far away, in a big tree. The flea was sad and missed the dog. But soon, it found a new friend, a small bird. The bird and the flea played together and were happy. And the dog never had to sneeze again.
