It all started when my eldest roo acted like he had Marek's. So when we ordered chicks we got another rooster because we thought the one with Marek's was going to die. And every time you order they throw in an 'exotic chick'. Turns out the chicks is not exotic and its always a rooster. So back the one with Marek's. We gave him shots of LA 200 every three days. I injected 1/2 a cc. After a while he got worse and worse so I decided to pick him up and look at him. When I did I found a string off of a grain bag wrapped around his leg. It was digging into his skin not badly, but almost bad. It was so tight I could just unwrap is. So I got scissors and slowly cut it off. After about a week he was walking fine! The thing is I never saw it on him when I gave him his shots... Im not sure but whatever. So now back the three! Two of them are about 8 weeks old. My eldest is about 3 but is very well-behaved. What am I going to do with the three of them? I only have one coop... And I really don't want to get rid of them.