We bought four pullets before easter and they are now 10-11 weeks old. A barred Rock, Production red, and two Easter Eggers. They are all doing great but the PR seems to either have something wrong with it or its just lazy. It hasn't really ever kept it's feather 'well groomed', it looks kind of tacky I guess lol. And when it walks its head is a bit wobbly. You can't really notice it until you see it walking next to the other ones. It has always been the oddball of the group. Last night I went to check on them and see if I could get them to use the roost. they haven't used it yet so I put them all on it last night for the first time. Well...they all did great, except for the Production Red...She had a hard time balancing and fell off a few times. she couldn't even jump up to get on it. (its only about 2 1/2 feet up in the coop) Does it sound like something is wrong neurologically with her? She seems really 'slow' to me... Any ideas?