I have a sick 1 year old silkie bantam rooster. His symptoms are: Bent/crooked neck Can't seem to stand and much less walk loss of appetite Right below this post is a link to a picture gallery. It shows him and his poop. Any ideas? I'm not sure if he was vaccinated from Marek's because I bought him from someone who was breeding silkies. I don't see why she wouldn't but you never know. I'm thinking about starting to tube feed him, if he doesn't pass away soon. He looks so weak compared to his usual self. He is not even keeping his head up anymore.