I have a Brown Leghorn about a 1 1/2years old. Her one foot seems to be circled under. She is also not wanting to eat or drink very much. We have isolated her from the rest of the flock. She is currently getting syringe fed vitamin water. Her temp was 105F. She is holding her wings out for balance when she moves around. No signs of injury or infection on the affect foot. Does anyone have any ideas on what this could be?