Hi there! We have six laying hens. This past fall they all began to molt. However, one of our ISA Brown's began to be 'pecked on' as I'd like to call it. She was raised with the others and they all were bought at the same time. We noticed that the other hens wouldn't even let her out of the hen house and if she did come out, she was chased back inside. Thinking that if we let her out on her own long enough for her feathers to grow back that would leave her alone, we did just that. A few weeks in a isolated pen until her feathers grew in. The second we let her back in with the others, they all began to pin her down and peck her back. Any ideas? We have 20 more chicks that we are raising but we worry about letting her in with them considering the size/age difference. Has anyone experienced this or anything related? Thanks!