Here are a few suggestions to improve the story:
- Use paragraph breaks to separate different parts of the story for better readability.
- Check spelling and grammar. For example, "furze" should be "sticks".
- Develop the third pig's character more. Mention what material he chooses to build his house and why it's stronger.
- Build suspense for the climax. Describe the wolf struggling more with the brick house before resorting to the chimney.
- Refine the dialogue. For example, have the pigs politely decline the wolf's requests instead of just saying "No!".
- Consider adding more visual descriptions to engage younger readers. Mention the pigs' expressions