Help! I have a about 1 year old rooster who has been declining for about a week. He roosts with 2 other rooster who seem perfectly normal. At first I thought it was a possible injury and when he was not recovering, I brought him in doors to recover in a more peaceful atmosphere. He is still not improving and doesn’t do much more than just stand in one spot. He is eating and drinking. Today, one of his eyes is shut and he is not opening it. The other eye does not look well. Any advice?