I do so agree, shygirl. I see, over and over again, dogwalkers leash their dogs only when they see me coming.

I find myself thinking, "This is my place of work. Would you think it okay for me to bring my dogs and let them run around and poo all over
your place of work?", and wishing they'd exercise the dog in a town park, built for recreational use, and then, if they must bring it with them into the countryside, keep it leashed.

But, as a previously non-farming, dog-owning, countryside-walking-lover, I do also understand the other point of view.
It's a tricky balance, and no mistake.