My chicken keeps her eye shut

[Sassymygirl]

hey, my hen Sandy keeps her eye shut. And then right by her comb theres this big bubble. What should I do?

PS:around the eye it's Purple

 

[kinnip]

Need a little more info. Try answering the questions in the sticky at the top of the Emergencies page. If you have a photo, it would help.

 

[Sassymygirl]

I can get my friend to take a picture of her. But might not have it on till saturday

 

[kinnip]

Is she experiencing any respiratory distress? What colour is the bubble?