Hi there!!! Sorry I'm late. Yes I have been dealing with BF in turbo Labor Day weekend. I have been to the vet so many times I can't even keep count. Miss turbo has had 3 different BF and each time they heal and things are looking up Bam! She gets another one. This time the BF shot out like a rocket, my vet let me watch this time. I have her in my garage now and do nightly soaks with epsom salt then wrap her foot with manuka honey.
Now my male duck has had a surface bumblefoot on his pad for a long time but since turbos BF has became more important and the cold winter. I have stopped doing soaks. But now the weather is getting above freezing I have started soaks and honey again. That honey has done a world healing on my ducks!
I hope your duck has a speedy recovery!