Things like Great Pyrenees, Kuchi, most things with “shepherd” in the name, mastiffs. Breeds like that.
Anecdote time: I have a Pyrenees collie mix, and a small terrier. The Pyrenees protects the terrier when they’re outside, mostly from the hawks/owls that like to fly around the fields looking for rodents. But I have gone to check on them before and opened the door just in time to see the Pyrenees barking up a storm chasing off a coyote. I’m confident that a coyote wouldn’t be able to get through my fence and attack the terrier before I could grab something and fight/scare it off, but I know with the Big Boye out there I don’t have to worry about it (but still do, people tell me I Dan leave them out there for longer periods but I keep pacing by the windows and back door to check on them every minute or so they’re out there)
Livestock Guardian Dog
Things like Great Pyrenees, Kuchi, most things with “shepherd” in the name, mastiffs. Breeds like that.
Anecdote time: I have a Pyrenees collie mix, and a small terrier. The Pyrenees protects the terrier when they’re outside, mostly from the hawks/owls that like to fly around the fields looking for rodents. But I have gone to check on them before and opened the door just in time to see the Pyrenees barking up a storm chasing off a coyote. I’m confident that a coyote wouldn’t be able to get through my fence and attack the terrier before I could grab something and fight/scare it off, but I know with the Big Boye out there I don’t have to worry about it (but still do, people tell me I Dan leave them out there for longer periods but I keep pacing by the windows and back door to check on them every minute or so they’re out there)