Review (4/5): It works!
I have a chicken who got pecked. The pecks on her neck werent that deep but healed in just 2 days of putting this on!
I dont know what else this thing can do but it is sure something im going to have on hand.
Edit: I have noticed, out of the two chickens that need their feathers to regrow, the one that was injured and had the goo put on repeatedly, is having better feather growth then the other one who got the goo occasionally. No proof but interesting observation