You can find Blue Kote at Farm & Fleet in Verona. It is with the horse/cow treatments. I would recommend the dabber application. If you put a towel around the chicken to keep her stable, that will help towards accurate application. The spray is messy and blue kote does stain.
Myra
Here's how they have it listed. A quick-drying, protective wound dressing to treat ringworm, skin abrasions and surface wounds. Covers the wound with a deep, penetrating coating to promote clean, rapid healing. Works well for birds who have been pecked. It has an unpleasant taste to help stop cannibalism. Comes in a 5oz. spray can. The active ingredients are:
Pat Foreman