I have a arooster that is a year old. He is a blue andelusion (sp?) Last week he became very pale and lethargic. He does not have diahrrea and has an excellent appetite. His comb /wattle is pale and almost clear color in spots and eyes are very weak looking. He lays, does not want to roost and just simply does not look well. He was put on antibiotics for a week and basicallly no change. He has also been given b12 shots which seems to perk him up a little for a while. Eight days ago he was treated with Ivermectin for mites and worms. He had them really bad! The one thing that I notice about him that stand out is that he continually "shakes" his head, almost like he is trying to clear something out of his throat. If anyone has any ideas or suggestions, please help me. I am new at this and just don't know what else to do. One other thing, he has been getting oil and his crop messaged just incase thats the problem. He has been eating raw liver, yogart, bread with a few teaspoons of buttermilk and offered pellets. THanks in advance for your time and help.