A small piece of information:
I choose iodine over chlorhexidine.
In teat dips for cows, iodine is more effective killing environmental bacteria.
Glad your chook is doing better. I love his laundry basket home.
My Miss Biddy went through a similar attack, and she is doing well now.
I put molasses and banana in her food and I swear it helped her.
Read this:
http://icvts.oxfordjournals.org/content/12/6/1017.full?sid=6972cd17-3c59-4314-92ec-a25428b4da78
-Kathy