I am only stating what worked for me and my little hen who had a problem with bumblefoot. It is my personal experience and that should not be a problem for anyone. Of course, if one wishes to pursue the making of tinctures or herbal remedies there is information to do so. I chose to use this...
I am only stating what has been my experience with this company's product. I am not sure why that would be a problem for anyone. Of course you can make your own tinctures should you wish to pursue it but I chose to use this product and it help my little hen who had the problem.
That certainly looks like bumblefoot. I have had success with epsom salt soaks and this natural tincture http://www.moonlightmileherbs.com/herbaltinctures.html. It takes a while but I have avoided surgery.