i have a problem with some of my chickens mainly the roosters wing feathers. they like to flap and some of the feathers either broke off or missing. so my question is i know that if the wing feather is broken you should pull it so a new feather will grow. but what about the ones that broke off right at the root how am i suppose to pull those. i just want my roosters to look pretty. and the ones that broke off right at the root some have like this bump. so is there a trick to pulling the ones that broke at the root??