25 Miles
According to the show, at least in the first 3 seasons, the Shady Rest was 25 miles from Hooterville.
So how was the dog able to carry messages between the hotel and Sam Drucker, back and forth, sometimes several times a day?
In one episode, Bobbie Jo and the beatnik (a young Dennis Hopper) walk to the hotel, and he says something about it taking 4 hours. Most people walk a mile in 15 minutes. Even if they did 5 miles an hour, they'd still only cover 20 miles. They were strolling, not walking fast.
And Uncle Joe claimed to have used the handcart 6 times one day, going back and forth. I don't know how fast a hand cart can go, but I doubt anybody could cover 25 miles (50 round trip) 6 times in a few hours.
The funniest thing, to me, was when Uncle Joe shot off an antique cannon in the front yard of the hotel, and it hit a jeep window by Sam's store.
Oh well, only on TV.....
Roland, that's a lilac bush!