I have a couple mares that are ready to start training for my daughters to run barrels on in the spring. I am planning on hunting off them this year,so its time to put the shoes on,or is it???? I have been talking to people and reading about "the mustang" or natural trim. Going shoeless. From what I have read this is a better way to go than shoes. Trimming to where the frog hits first changing the traditional breakover and shape of the hoof. According to what I have read this creates better blood circulation and as the name states,a natural movement and flex of the hoof,cannon bone ect... Has anyone tried this or know more about it????