My goose has a bumblefoot-like "bump" under her right foot. It's the size of a small hazelnut and located in the middle of her foot, right under the first toe joint of her middle toe. The bump is kind of soft, so it's now starting to lie down on its side when she walks. I can see it from above now, stretching the webbing. It's not sore at all, so the vet says it's not bumblefoot. Also, there's no black centre dot/spot. It's just a bit callused like the other toe joints. We're getting a checkup next week. The vet is hesitant to operate since it's not bumblefoot. But of course it must be causing some discomfort, especially if it keeps growing. Has anyone experienced anything like it? Do you know what it is - and does it go away by itself, or will she need surgery?