Horses, ponies, foals, dogs, puppies and as a premise spray. Ready to use insecticide and repellent spray that stays active for 14 days. Kills and repels stable flies, horn flies, house flies, horse flies, deer flies, face flies, gnats, ticks, lice and mosquitoes, including those that may transmit West Nile Virus. Weatherproof formula repels and protects from insects listed, sweat, rain, dust and dirt for up to 14 days. Water based.