I don't know where you are located, but @bethh in Georgia was trying to rehome a pair of trained Great Pyrenees. They are trained to protect her poultry and goats. They keep getting out of her fencing and she is in a tighter neighborhood and has gotten rid of her poultry and livestock. If you are not in a neighborhood, you could contact her and discuss. Go to Rehoming Gracie and Fitz on the Search engine to find her post about this. If you are close to her this would be a good way to get a trained poultry guardian. She wants to find them a god home with livestock and poultry.