My 1 year old Rooster had mites all over; I've treated him but he is still very weak. He can't walk without stumbling and is not able to connect with food or water on his own. How long does it take to recover from this and any ideas if this could be something else that needs professional attention. I've been feeding him with a syringe for several days to keep him alive. Symptoms: listlessness, closes his eyes all the time, can't eat or drink, acts like he has had a stroke. Thanks for any advice. Joy