My silkie got her foot feathers pecked and it bled so everyone including her started going for it. I cleaned it and sprayed it with an antibiotic. At the recommendation of the "chicken lady" at the feed store, I put the Peck No More on it and put her back in the coop with the others yesterday.
It's a sticky thick goo that is dark purple and tastes really bad. It has some healing ingredients as well. The goo sticks well and when they go for it it tastes so bad they run around shaking their heads and wiping their beaks. When it dries it stains everything dark purple and hides blood and redness that is attractive to the chickens.
My white silkie is a mess so I don't recommend it right before a chicken show (ha ha) but just wanted to share my positive experience.