I have a little bantam that is about 4 months old....I think I know what the problem is but I am not sure how to fix it....I have been feeding them laying mash and I think the calcium has messed up his/her legs....question is how do I fix it??????? Please help...I hate seeing it like this....how long should they stay on starter feed? Should I get some started feed to feed them now? I have four of them and this is the only one that has the problem....looks like its coming on pretty fast....yesterday morning it was only one leg and now its both....I can straighten its feet out but when I put it back down they "fold" up again....they are really small bantams. Thanks!!!! I can go to Tractor Supply today to get something.