Fight parasites on every front from the horse to the premise. Low-volume dosage reduces time and labor to treat your horse. Less expensive per dose than competitive brands Broad spectrum, fast acting pour-on insecticide containing 5% permethrin and 5% piperonyl butoxide Helps you take control of lice all season long with one application Aids in control against: Lice, horn flies, face flies, horse flies, stable flies, mosquitoes, black flies, and ticks. Approved for: Beef cattle, dairy cattle, sheep, horses, and goats.