hello i've just joined this forum so please be gentle, i have two hens, one off them has lost all of her tail feathers, it doesnt look good i think that she or the other hen has pulled them out, some of the feathers still have a stump left, and some have been pulled/fell right out, there is no blood, and she has lost some feathers from around her neck. the other hen has become quite aggressive pecking me when i go near, she has not been like this before, this is whats making me think that its her thats pulled out the others feathers. will they grow back? sahll i seperate them? please help!!!!