Been learning a lot about castor oil and wondering if anyone has had results with it in relation to bumblefoot? I brought to the vet and she prescribed antibiotics because of the blueish color of the swollen area above the hard part of the bumble. I'd prefer not to use if I don't need to because of wanting to sell the eggs. Some won't buy if the duck has ever been on antibiotics and I'd prefer holistic. It occured to me castor oil might work because of its abilities and when I searched it brought me to an old post on here where a woman said she used it to heal bumble and didn't have to lance it and remove the core. I asked about it on that thread but was recommended to start my own. This is what it looked like yesterday. I've been soaking with Epsom and doing Epsom poultice since before this inflammation began.