With feather pecking/plucking separation from the flock rarely cures the bad habit.
Great suggestion. Sometimes, once birds have regrown their feathers, the Pin Less Peepers can be removed and the habit may be broken. Birds must be monitored, and if pecking resumes there are great soup/crock pot recipes for older birds.We had some success with the pinless peepers. They are basically chicken blinders, so they can't focus in front of them as well, where they would be going to pull the feathers out. Eventually, our Welsummers found a way to get around it, and wouldn't stop picking at the rooster, so we sent them to live at another farm together, but some chickens are completely cured from feather pulling.