She has what looks like rain rot or mudfever all up and down her back legs past her hocks. She has been standing in 6-12 inches of mud,water and poop all winter. She has huge scabs all over her legs, her legs are swollen, and she is reluctant to move forward, I assume because of the discomfort. To my knowledge she has never been out of her little pen in all the time I have boarded there, has not had her hooves trimmed, not been wormed, vaccinated, etc. I have my farrier coming out soon to work on her feet and hopefully give me some advice on her hoof soundness. I also want to get treating this rot asap. I had a mild case of greasy heel on one of my geldings this past winter, so I am familiar with fungal and bacterial skin conditions, I just wanted to post and see if anyone has experience in treating *severe* mud fever. If so, what's your story and how did you deal with it? Any particular brands of treatments, or home remedies that worked?