Shop Naylors' full range of horse fly protection products, including fly rugs, sweet itch rugs, fly masks, and horse fly repellent sprays. Our Fly Essential collection features trusted brands and expert-selected equestrian fly control solutions for horses and ponies of all sizes. Whether you're looking for a lightweight fly rug, a fine mesh fly mask with ears, a sweet itch combo rug, or a fast-acting DEET repellent spray, find everything you need to keep your horse comfortable throughout the fly season.