I don't know for certain if the chick may be too old to get it back in place at this point. We had success with taping the leg and putting our chick in a chair/sling so his legs didn't touch the ground, because you want to take the pressure off of the joint. Did the chick have the problem when it hatched? or shortly after?I'm just south of Lafayette and have a 2 week old chick that appears to have a slipped tendon. I've been trying, but can't seem to get it back in. Does anyone have good advice regarding slipped tendon? Does anyone around Lafayette have experience and could possibly help me get it fixed?