I wondered about the Miss Kitty thing as well, especially when he was hanging around Matt.I listen to Gunsmoke on the old time radio channel. The actor that played Cannon on TV was Matt Dillon on radio but didn't have the right look to play him on TV.
What exactly was Miss Kitty's job? Hmm...
My grandfather and parents loved Gunsmoke. I was too young to really understand it but Festus always cracked me up. I also liked the Rifleman. My wife was a Bonanza fan and she liked Little House on the Prairie.