
Not sure if you're asking questions in your post, but I'll reply anyway.
Our place is in an area with questionable neighbors, and we are mostly there on the weekends, and occasionally during the week. We have a gate, and keep it locked when we're there. I've made the mistake, after 5 years, of leaving the gate open, and it's a magnet for visitors, which we don't care to have while we're there.
As for the dogs, we own two female White German Shepherds that are half sisters, two years apart in age, appear (to the casual observer) to be identical, and are fairly imposing to most humans and animals that meet up with them. They stand guard 24/7. I don't need a driveway monitor, just some dog food........
I'll get two more pups soon, as my dogs are getting up there in age. I'm a firm believer in dogs learning from dogs.
I don't have a lot of tolerance for people, but I'd lay down for these dogs.
I like gates.....