Shoo, flies! Help ward off flies and other pests with this livestock spray. A water-based formula, Flys-X Ready To Use Livestock Insecticide contains pyrethrin—a botanical insecticide that kills a variety of nuisances like mosquitoes, gnats and blood-sucking lice. Formulated for hobby farmers, it can be used on many different animals such as horses, sheep, pigs and dogs.

• A livestock fly spray to help control multiple species of flies and pests.
• Water-based formula contains pyrethrin, a botanical insecticide.
• Can be used on horses, foals, cattle, pigs, goats, sheep, donkeys, llamas, poultry and dogs.
• Formulated to kill horn flies, houseflies, face flies, mosquitoes, gnats and blood-sucking lice.
• Made in the USA.