I watched your product being demonstrated at Equitana in Louisville, Kentucky a few weeks ago, not realizing I would be in need of it. But as fate would have it, my horse pulled a front shoe and the farrier had to patch it with a product he uses. It only stayed on one day! As luck would have it, a friend had bought your HOOF-it product at Equitana. I tried it and was amazed at the ease of application and durability. It has stayed on and I am delighted with the results.