Thanks for the advice!! I did try doing it with lots of help but unfortunately we could get deep enough to get the corn out because we felt bad we could tell it hurt! So we took pirate( my duck) to the vet and they told us that they didn’t know what it was!!! It was obviously bumblefoot but she said it could be a “chemical burn” or “electrocution” which makes no sense because he lives near no electricity and no chemicals!!! Just a normal duck coop with two plastic ponds!! I was very upset that they couldn’t see that it was definitely bumblefoot! I even looked up several videos snd pics of it and he had a sever case! They eventually said they would do surgery and see what’s going on so he got the surgery for both feet and is doing good. They said they think it was a “callus” but I know my pirate he couldn’t even walk it was bad bumble goot.