Hi Cyn sorry that this is starting all over again. I am not sure I can help but a friend of mine had a sore that went bad a small hole the size of a that ended up growing into a hole the size of a grape fruit. The doc's finally had someone come in from home health and they packed it every day with medicated gause and everyday pulled that gause out and flushed the wound. They healed it from the inside out. I am not sure if that is possiable with a chicken or any other animal but maybe it would be worth checking into. I know that they soaked the gause in salen soultion and then just packed it in then slowly pulled it out the next day, you would not believe the gunk that comes out of a wound. This may not help but thought I wouldl mention it.
Prayers for you and yours
Please excuse the spelling mistakes I am in just too much pain to look words up and I am the worse speller.
Prayers for you and yours
Please excuse the spelling mistakes I am in just too much pain to look words up and I am the worse speller.