Pinless peepers are a good short-term solution, but be aware that they can cause injury if the chicken were to manage to scratch them off, and can cause minor deformation of the nostrils if left in long-term. I have had both happen, even with the proper application of peepers. I consider them a last-ditch effort if nothing else works out.
They may also cause chafing or wounds if you try to put them on birds that have a larger comb or a thick comb that comes more forward of the nostrils. Use them with care, and sparingly.
Thank you for the advice. This was a last ditch effort. After numerous other suggestions that were given to me in another post, we resorted to using these. I was told to leave these on for 2 months and then take them off. So, that is what I was going to do. Is that not a good idea? I was told if you take them off sooner then they can go right back to attacking again. After we tried all sorts of other isolation ideas and re-introducing ideas and they were still attacking each other we were afraid that we were going to have to cull at least the injured hen. They are working right now and doing good. So, the question would be how long do they need to stay on for? I will watch for the chafing or wounds. Thank you again!
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