Have had a year old coonhound for just over two weeks. He was raised around chickens and ducks and never gone after any including mine. We have bever witnessed him after our girls. Purpose for getting dog is to deter predators. Flock of six about 24 weeks old. One of the more independent birds was found as far under the shed as she could get @ 1030am. Small patch of feathers missing from the center of her back just below base of neck and she has slight limp. Feathers found in middle of yard. She remains very sketched out. It is my feeling a BOP tried to take her and failed. Either she got away or dog spooked it. Yard is mostly heavily wooded. Feathers found in open area. Shed was closest solid cover to area feathers were found. I know for a fact we have every manner of BOP around. What say you?