Bad news. One of the three pullets has suddenly become lame. Curled toes on the right leg, loss of appetite, and cannot stand for long and can't walk. Very sudden onset of symptoms. Pullet was fine yesterday. Exact same symptoms as the pullet that I had to euthanize two months ago. No respiratory symptoms, but I started her on amoxicillin just to see what happens.
I have Su-su, now acting in the role of nurse hen, in the crate with the pullet to try to encourage her to eat. So far, Su-su has eaten most of the cooked egg I put in the crate.
I have zero idea of what's going on. None of the other 22 chickens has any such symptoms. Flying blind here. If this progresses as it did with the other pullet, it will be progressive and end up with the same total body paralysis as the other one.
@casportpony can you take a look at this thread and give me an opinion?