Hello Everyone! My Mr.Wilcox did not get up this morning when I went to water and feed. No greeting, no crowing. He seems confused, like, where am I and who are you? He has a clear vent but his tail is down, he has pooped (seems normal to me). He won't eat or drink. He just sits or stands (with effort) only if I come close. He has a large enclosed coop during the day. At night I bring him in (which he seems to genuinely look forward to) and he sleeps in an extra large dog crate with clean paper, food, and water. This crate is Great Dane size. He's been healthy every day since I brought him home. My hens are healthy. He eats layer pellets (he hates the All Flock crumbles), green veggies, and a protein everyday...either dried worms, scrambled eggs, or sardines (no oil or salt). Any ideas? Thanks in advance!