Okay, so I have experience with Bumblefoot, but this is not the same. My new hen, got her as a chick in March, recently was found just laying outside. When approached she didn't get up to move, so we picked her up and checked her out. Her foot pad and ankle joint is swollen. I've never had a case where bumble foot swelled up the leg, or had to wait for a scab to appear, although there does seem to be a very small scab by the base of a toe... Starting to dread it might be MS, but would really appreciate your feedback.