Hello all, I have a 12 week old, or so, White EE pullet that has what appears to be a stiff leg. It started Friday and she gets around fine, eating/drinking but all of a sudden her leg started acting weird. I also noticed it sort of gives out at the knee, and when she walks that leg pulls up a little higher than the other and takes a longer step too. It looks similar to when a person has one leg that is shorter than the other. All others in flock are doing just fine. Is this what the beginning stage of Marek's looks like?