Hi All, I am new to owning and taking care of chickens. Yesterday I came out to our coop and noticed one of my hens was keeping one of her eyes shut. After getting a hold of her for an up close look, her eye is a little crusty, and she can't open it, and it looks as though she has a little bit of dried blood in it. I haven't noticed any bullying by the other 2 hens and it isn't draining any pus, so I'm not quite sure what she may have done or how I should treat it. If anyone has any suggestions, I'd love some advice. I'm worried she might lose her eye if she can't even open it.