What is the lesson of dog newspaper?

There's no such thing as a "dog newspaper" in the traditional sense. Perhaps you're thinking of a specific story or a piece of media that you saw?

If you could give me more context about what you're referring to, I can help you understand the lesson.

For example:

* Did you see a cartoon about a dog newspaper?

* Did you read a story about a dog who delivers the news?

* Are you thinking about a newspaper article about dogs?

Let me know, and I'll do my best to interpret the lesson! 😊