Hi friends, I have an 8 week old Welsummer (80% sure he's a Rooster now) who this morning started walking stiffly and sits alot more frequently. My 5 other 8 week old hens are fine and my year olds are fine also. They are all free range. I've read some other posts and don't like what I see about Mareks disease. All my chicks came from Rural King so they are hatchery chicks. I sure appreciate any guidance as to helping Wilbur and keeping the rest of the flock safe from anything contagious. Thank you!