hi there just looking for some help. I have two buff orpingtons, they are about six weeks old. One of them is doing great, running around, eating, drinking, happy little chick. The other has had weakness and difficulty walking for about three weeks now. Very wobbly, when she does walk she stays crouched, close to the ground, and event then falls over a lot. She is drinking plenty of water and is eating constantly. I have been reading about different issues/illnesses, and have been trying different things. I placed them on a vitamin supplemented water and also began giving oyster shell for possible calcium deficiency. None of this has helped, and she has remained the same, not better, not worse. Being that her symptoms have not increased i feel like it's probably not an infection, but im not sure. any ideas would be greatly appreciated. Thanks in advance. Im going to try and attatch a video of her too.