I'm at my wits end, and I am done making saddles for my chickens. I have a feather puller, and I'm 99% sure she's the only one doing it. I have 3 new hens to introduce, and I don't want them missing their back feathers too. Should I trim her beak? Or maybe put her in the "teen" coop when I introduce the teens to the hens here soon? Help.