Posting for a friend: Comb was frozen during cold snap. Now has one eye bulging, wattle looks swollen and is lethargic. Any ideas or what can be done for treatment (if anything). Thanks much!
Not sure about the eye but here are some links about frost bite. http://www.the-chicken-chick.com/2013/12/frostbit-in-backyard-chickens-causes.html?m=1 https://www.backyardchickens.com/a/frostbite