I have a duck that has suddenly gone lame. She has some round spots with darkish centers on the bottom of her feet but they do not look red or inflamed at all. Bumblefoot seems to be the most common reason for a duck going lame, though I suppose it’s possible she twisted an ankle or something. Instructions I find on bumblefoot say to do surgery – cut the dark center out. Not interested in doing that, especially when I’m not even certain that’s the problem. Is there a poultice that would be good? Maybe I could make her a sock to hold it on. Would appreciate any advice you can give me!