A horse’s rear hooves are often narrower in shape compared to the front hooves, so they usually require a Scoot Boot Slim size. Our Scoot Slims function exactly like our regular Scoot Boots except they are more suited to narrower back hooves and slightly contracted hooves. The majority of horses only require boots on their front hooves unless their hooves are still transitioning or naturally sensitive, or if they are travelling long distances or over extreme terrain. Go to our Frequently Asked Questions Page for more information.