Mebbe nothing but these have come from nowhere it seems. Grey horse, hunted hard all winter, now turned away for a couple of weeks chill out. A dry scabby area has developed suddenly at the top inside of his near hind. Scabs can be picked off and skin underneath is pink and dry. Another area on his off hind, inside lower leg, not as scabby, but hair is coming out in small clumps exposing dry skin. I am guessing that these may be due to mud (and the chemicals therein) thrown up onto his legs. Just wondering why they have shown up now. He has moved fields but neither of them are particularly muddy. And he doesn't seem bothered (apart from when I pick the scabs !) and is well in every other way. Thoughts very welcome!