Obviously, there's a whole heap of do's and don'ts. Especially as a few places are non working dog people. By the way, none of my dogs fight.
There was only 1 incident and that was with the Mali dog. My sister in laws Kiwi, ex sheep farming husband was walking him and to say he was a bit shocked was an understatement. To be fair and considering the incident, he took it well. He had Huntaway's many moons ago, so very different dogs.
Edited to add. the Mali/Bull Lurcher that stayed with the non working dog vegetarians worried me a fair bit. Keeps ya mind on edge eh?