Concerned about your horses nutrition? You don't often see Vegetable Oil listed in equestrian diet books; but, when vegetable oil is added to your horse feel, it helps lubricate for their hooves and coat; and, also add calories to the diet for the hard keepers.
Old Horse Fly Masks make great wound covers and keep the flies off your horses' legs while still allowing the air to circulate to heal the wound.
Looking for some Horse Stall Toys? Clean out a milk bottle well and fill with molasses for your favorite equine. Poke a few small holes in it and tie it to a tree or rafter and watch your horse spend hours licking the jug to get the molasses out.