Effipro Duo External Parasite Treatment for Dogs in Pipettes. Effipro Duo antiparasitic pipettes for dogs are an effective treatment that combats flea and tick infestations in your pet. It offers protection for 7 weeks against fleas and up to 4 weeks against ticks. This external antiparasitic has a dual function: treatment and prevention. On the one hand, it prevents flea multiplication and stops their eggs from developing for 12 weeks after application of the pipette; on the other hand, it treats tick infestations, killing most ticks in less than 48 hours. The duration of protection against ticks varies depending on the species: 2 weeks for Ixodes ricinus and 4 weeks for Dermacentor reticulatus and Rhipicephalus sanguineus. Effipro Duo is very easy to apply, with a spot-on, drip-free system for greater convenience. It is an external antiparasitic suitable for small, medium, and large dogs over 2.5 months of age and weighing more than 2 kg. Advantages of Effipro Duo External antiparasitic for dogs of all sizes. Spot-on, drip-free pipettes. Prevents and treats flea and tick infestations. Up to 7 weeks of protection against fleas and 4 weeks against ticks. Kills most ticks within 48 hours of application. Convenient and easy to use. Usage and specifications Effipro Duo pipettes for the external deworming of small, medium, and large dogs, protecting them against fleas and ticks. Not suitable for puppies under 2.5 months old and/or weighing less than 2 kg. Composition Fipronil 100 mg/ml and Pyriproxifen 30 mg/ml Recommended usage period Do not repeat the treatment until at least 4 weeks after the first application. Format: 4 Effipro Duo pipettes for small dogs (2-10 kg), 4 Effipro Duo pipettes for medium dogs (10-20 kg), 4 Effipro Duo pipettes for large dogs (20-40 kg). Effipro Duo antiparasitic pipettes for dogs protect your pet against fleas and ticks.