That's way too much selenium! Do as @Wyorp Rock suggested.Not to worry, I take a 200 mg selenium tablet and break it into eighths and give him just one piece each time. I have been using the vitamin E gel tablet 400ui and poking a hole and squeezing it in his break. Eating and drinking require full assistance but he seems to be better. I'll keep everyone updated!
Hens go broody when you don’t want them to… and won’t go broody when you do. 
