We've cleaned it well with hydrogen peroxide and applied mineral oil. It isn't oozing or bleeding - just popped out and looks like there is a black plug inside. We just discovered another chicken with some ear discharge, so we seperated that one as well and did the same. They stretch their necks and look like they're yawning. Ideas on what it is or how to treat this?
Thanks!
Stacie
Thanks!
Stacie