I noticed about three days ago that my horse seemed to of slowed down some seeming kinda dumppy. Then she kinda looked like she was favoring one leg. Then she was not favoring it. Then she seemed a little unsteady on her feet not really swaying or anything just when she turned sharp she did not have the best balance. Called the vet out and he looked her over and had me walk her while he pulled her tail to the side on both sides. Which she did walk kinda sidways then. He tested her for EPM at this time. The test results should be here friday he said. I have never ever heard of this before. He said we really don't have it in our area but, it is something she could of gotten before I got her. I have had her for two years and she has been healthy and no signs of anything. So I have read everthing I can find on EPM and it is all about the same. But I can't seem to find much about after treatment. So I guess my question is to anyone that knows or has had a horse with EPM how the horse was after the treatment and how far is to far gone for them to come back from it. Any advice would be greatly appriciated. Thank you