When I first moved in, the neighbor's used to cut across my back 10 acres to access public land. I really didn’t mind this. The first time they met me, they came out across the property with their 4 dogs as I was walking my 4 dogs, 3 on E-collars.
Their jaw dropped to the ground because I was open carrying on my own property. While we were exchanging pleasantries, their male Sheppard tried to mount my female Boxer. Voice commands only got my 1 dog without the Ecollar back at heel.
A couple weeks later, 2 of theirs were running on my property, harassing a horse. I went up later in the day and had a talk with them about dogs harassing livestock laws. I also let him know I had his dogs on my trail cams. Quote from him, “Do what you gotta do”.
A couple days later, Their 4 and my 4 got into a long distance barking match. Next thing I know, a pack of 4 is tearing down my back hillside. A well placed shot deterred the dogs. After that, they put up horse fencing around the 3 strand barbed the dogs used to run past.
They say fences make good neighbors, sometimes well placed shots do.