A mutual collaboration between a top Equine Veterinarian and a renowned Herbalist, both with over 20 years experience in their respective fields, has resulted in the Vet Naturals range of products. The Fly Repellent is the first product in the range and has filled the need for a natural deterrent to flies and biting insects. A chemical free environment is the desire of most pet owners around their animals. This formula is safe for you and your animals.