Be sure to give some vitamins that contain riboflavin B 2. Some chick vitamins do not, so read the label. Human B complex tablets 1/4 tablet daily can be crushed and added to a spoonful of water or a little food. If the toes are curled under and it sits on it’s hocks, that can be classic riboflavin deficiency. Toes can be taped in a normal fashion flat with tape on top and bottom of the feet for a few days. Here is a link that shows that:
https://www.mypetchicken.com/blogs/faqs/my-chicks-toes-are-all-curled-up-whats-wrong-with-her
https://www.mypetchicken.com/blogs/faqs/my-chicks-toes-are-all-curled-up-whats-wrong-with-her
