Ok, so I just finished the fourth 5-minute epsom salt soak in 2 days. I also cleaned both feet with an old toothbrush, and put a few drops of diluted tea tree oil on the sores. I tried to wrap the feet last night, but I dont have any vet wrap, so it didn't turn out so well.
The duck is on a hay/straw combination for bedding, and it likes to hang out by it's feed and water station alot of the time, causing poo to build up there fast, so your feces theory makes sense. I included a pic of the brooder setup within my coop. This baby was the sole survivor of the latest hatch. (Ordered 6 eggs; 2 were infertile, 1 I dropped, 1 quitter, and one died mysteriously 2 days post hatch)
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