Beaphar FIPROtec® Spot-On for Large dogs is a veterinary medicine, available without prescription, containing fipronil to help control fleas and ticks. It kills fleas for up to five weeks and ticks up to four weeks. Suitable for dogs from 8 weeks of age and weighing 20-40kg.Ingredients: Fipronil 268mg, Butylhydroxyanisole (E320), butylhydroxytoluene (E321), benzyl alcohol (E1519) and diethylene glycol monoethyl ether.Contents: 4 pipettes