I have a hen that started limping a few days ago. I checked her leg and couldn't feel any abnormalities and she didn't seem to mind me checking it, so I confined her in a kennel thinking she had strained something. So I came on here today and decided it could be bumblefoot. I looked at her foot, which she protested and made some distressful sounds. I thought there was maybe a bit of redness in the webbing. I soaked it in epsom salts and then examined it and couldn't find a scab or anything else indicating any kind of puncture injury. I sprayed on some MannaPro wound care, wrapped it in gauze and then vet wrap. So any other ideas of what it could be?