* Sustainable Sources * Pre-Moistened Towelettes A natural repellent to protect your pets from Fleas, Ticks, Mosquitoes and Flies For: Dogs, Cats, and Horses For Use On Dogs, Cats, and Horses Only. The synergistic blend of natural oils in Flea + Tick work to shield your pet from unwanted pests such as fleas, ticks and mosquitoes.