I purchased a set of HOOF-it horseshoes for my Peruvian mare (age 19) that has had a problem growing heels and does not do well with steel shoes. I put the shoes on in April and pulled them off in February. That set of shoes went through four resets before they wore out. The mare was taken on several mountain type trail rides as well as being ridden on the paved urban trail quite frequently during the summer and fall. The paved trail does give a way to dirt after the first 1/4 miles, so she wasn't on the pavement all the time. When the rain set in, she was worked in a covered dirt arena. My farrier was amazed with the heel the mare grew and I was amazed at how long the shoes lasted. I have used other composite shoes in the past but have never had these outstanding results. As a result of my trying the shoes and using them on two other Peruvians, my farrier is now recommending them to his clients. The majority of whom own trotting horses. This year we are shoeing several more horses with the HOOF-it composite shoes and I will be happy to let you know the results. They work well on our gaited horses because they do not inhibit the gait, nor do they enhance the gait. They do help keep the horses with flat feet or low heels from bruising which is a problem in our area because of the wet winters effect on the hooves. Thanks for a great product.Karen Kent, Washington