My duck has been acting strange, I thought it might be due to changes around home (new ducks to flock, drakes, etc) but my daughter pointed out to me that she has a large swollen part on her foot. I read all about bumblefoot and that's what it looks like to me, but there is no "scab" to come off after soaking. Her scab of her scratch on her foot came off after the soaking, but it was healed beneath. I was going to try to make a cut to drain her foot anyway (red scratch on foot) but all I saw was blood. It seems I would have to cut really deep and wide to clean out the wound but before I do this...I really want to be sure this is bumblefoot. Any ideas? I am so appreciative of your help! Thanks! LARGE swelling, no scab. The swelling is rather hard.