I have 2 silver laced chickens, one pullet and one cockerel. Now 3 days ago everything was fine... Then yesterday they started shaking and wobbling a bit. Now they are dragging their heads around, they can eat and drink still, and they can walk. But, I'm very worried! Please say it is not something too severe! They are still doing okay, but is there anything I can do to help them recover? I do have a duck pond in there, but we are currently moving it. And they are provided shade, food, and clean water. There are many other chickens in there and ducks, and so far they are the only ones to seem affected by it. PLEASE! I'm VERY worried and have searched about 20 pages into the search results to find nothing that really resembles this! Please, help me... I don't want them to die.