A rude dog, not trained, but friendly (4-7)

I believe the answer is:

good-natured

I'm a little stuck... Click here to teach me more about this clue!

(Other definitions for good-natured that I've seen before include "Warm-hearted" , "Kind, friendly and patient" , "Kind, unselfish" .)

I've seen this clue in The Independent.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.