Title character in a US television cartoon series that debuted in 1960 whose supporting cast included Ty Coon and Vincent Van Gopher (6,4)

I believe the answer is:

deputy dawg

I've seen this clue in The Mirror.

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.