Beaphar COMBOtec Spot-On Treatment is an effective external parasite control solution for dogs and cats. Formulated with Fipronil and (S)-Methoprene, it helps kill fleas, ticks and biting lice while interrupting the flea life cycle to reduce reinfestation. Its easy-to-apply spot-on formula provides convenient parasite protection. Available in different variants according to your pet's species and body weight. Use only as directed on the product packaging.