As the most advanced formula Absorbine® offers, award-winning UltraShield® EX fly spray delivers proven pest control horse and dog owners and outdoors enthusiasts like you depend on for the long-lasting comfort and protection. Kills and repels more than 70 species including biting and nuisance flies, mosquitoes, ticks, and gnats.  Can be used on horses, ponies and foals and dogs (over 12 weeks of age), as well as a premise spray to keep pests away from outdoor areas like doorways, trash cans, stalls, decks and patios.​ Weatherproof for up to 17 days with UltraBond Technology®, making it ideal for the most challenging weather conditions.  The advanced formula contains multiple sunscreens and coat conditioners, including aloe and lanolin, in a ready to use, water-based formula. When you need to eliminate fly frustrations, reach for The Fly Spray in the Black Bottle®. 32oz Spray Bottle and Gallon sizes.