My doctor's wife called tonight about her 18-week-old chicks that I incubated for her. She found a dead hen in her coop today when she got home. It's butt was eaten away, and the other hens were eating on it. Three other hens' butts are partially eaten; she has those three in her garage for tonight; she's afraid that they too are going to die because of the severity of their butt wounds. She put the roosters in the run for the night, away from the other hens in the coop because a neighbor told her that roosters peck on hens' rear ends. She said the hens are pecking on each other's rear (?); yeah, that confused me too. I told her of a vet to call tomorrow and to help prevent infection temporarily, to put some Neosporin on the three hens in the garage. I'm going over to look at them in the morning, but I don't have a clue... Anyone ever heard of this or anything similar? Any ideas of what could be causing it?
EDIT: BTW, they are in an 8- X 12-foot coop with a run where they can go outside during the day.
EDIT: BTW, they are in an 8- X 12-foot coop with a run where they can go outside during the day.
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