Have you tried soaking the chick feed with vitamin water? I don't know if yours will, but my chicks love it when I add water to their feed to make it a little wet. Not to the point that it's liquid, but you know like porridge or something. I hope you understand what I mean. Instead of adding...
I probably won't be much help with this, but good luck! I hope someone more knowledgeable will reply.
I had a chick with wry neck earlier this year. He kept his head sideways. He could still walk, eat and didn't get bullied, so I kept him with the other chicks. I added some vitamins in their...