For years we used Great Pyrenees to protect our Meat Goat herd and the Chickens benefited too. Since we are semi-retired the only other livestock on our farm is Donkeys. Our Chickens run to the Donkeys when they frightened, especially when the predator has four legs.
Our free-range Speckled...
When we had Meat Goats (250+ Spanish/Savanna cross) we used a Livestock Guardian dog. They were a Great Pyrenees/Anatolia cross. They protected the adult goats and 300+ kids from predators on the land or in the air. A LG might help you.
The fishing line stretched over the chicken area that...