i wasn't sure where this should go but I felt like health was the main topic for it, feel free to move. My horse has been itchy all summer and I got it under control at one point but it's just worse now and my trainer was telling me about how she has all her horses tested by their hair for allergies etc. She texted me this morning a link to Equiderma, it's not the hair testing but looked like it had great reviews on the products for itchy manes and tails. First question: Have you tried Equiderma and did it help? Second Question: Where could I get my horses hair tested for cheap?