Frontline Plus Dog Large (20–40kg) is a veterinary-recommended flea and tick treatment formulated to keep your dog protected for up to 30 days per application. Combining the power of Fipronil and (S)-methoprene, this dual-action formula kills existing adult fleas and ticks while disrupting the flea life cycle to prevent future infestations.
Perfect for active and outdoor dogs, Frontline Plus is water-resistant and maintains its effectiveness even after bathing or swimming. Each pack includes 3 easy-to-use pipettes, giving your dog 3 months of continuous defence. Suitable for dogs weighing between 20kg and 40kg.
Protect your dog against parasites that cause discomfort, allergic reactions, and serious vector-borne diseases — with trusted, fast-acting Frontline Plus.