I have 7 Buckeye hens. All are healthy except for one that appears to have an eye issue. There is a soft-to-the-touch swelling at the front of the eye opening (presumably involving the tear duct/lacrimal gland). Over time this swelling appears to have grown a little bit. An image of the eye can be seen here:
Can anyone identify what the problem is and what the treatment is?

Can anyone identify what the problem is and what the treatment is?
