I feel your frustration. I've been battling feather picking for thirteen years. The only real success, and it's only partial, I've had trying to stop feather picking is by putting pinless peepers on the culprits. I have five hens wearing peepers right now, but a couple of them seem to be able to continue picking in spite of them,
Many people, mostly those who've never had this in their flock, insist on telling you it's a protein deficiency and you need to feed more protein. I can testify with 100% certainty that most feather picking is a compulsive brain disorder. Nothing will cure the hens with this problem, except maybe by turning them into soup.
I have three hens and one feather picker. She’s the one in the middle and she only used to pick from Brownie, the hen that’s below her, and only Brownie’s beard. They are both EE, But only Brownie has the typical Ameraucana beard. But this year, she has also been picking from Grey, our alpha hen. Why, I don’t understand. She just sits there and let her pick-off her feathers. Today I noticed that Grey is missing feathers down to her neck now.
They free range pretty much all day but they like to sit and hang-out in different places in the yard together. I haven’t seen any feather picking lately, but Brownie’s been sick with a sour crop. I’ve been spending more time with her. Incidentally, she seems to be on the mend after over two weeks of isolation.
Is painless peepers the only semi-effective option? How about the feather picking spray?
I’m thinking of isolating Goldie, our feather picker for most part of the day as soon as Brownie can be integrated back.
I’m not ready to let her go. She’s my best layer, even at 7 years, and this is at least her third re-home.
The other two are 5 years old and I‘ve had them since they were a month old.