We wondered that but it doesn't look all that deep. So far the hen healer seems to be helping and we're trying to get her back to the point where the other's won't mess with it. The odd thing is that she and the other Golden Laced Wyandotte are typically doing more of the pecking than getting...
Found this hen yesterday with a head injury(see pics). Not bleeding but very exposed. So far we've cleaned it with Betadine Soulution, sprayed with Vetericyn Plus Poultry spray, and coated with Hen Healer.
She's in a separate cage in the run and doesn't seem to be doing anything abnormal...