POLL: Who is your favorite non-regular character from The Andy Griffith Show?

I have been reflecting back on just how good THE ANDY GRIFFITH show really was. The last day or two, my wife and I found the complete series available on Netflix streaming. From the very first episode, it was quality work and everyone was clicking with each other. Andy, Barney, Opie and Aunt Bea were perfect. But, as the series continues, we are introduced to some great character from the town of Mayberry.

So, I ask you, "Who is your favorite non-regular character from The Andy Griffith Show?"