VIRBAC | Effitix Spot On solution For Medium Dog To control infestations of ticks, fleas, mosquitoes and sandflies (20-40 kg) | 1 Dose

External pesticide for dogs only - Active for 4 weeks against the 4 main parasites (sand flies, mosquitoes, ticks and fleas) Fleas: For the treatment and prevention of flea infestations ( Ctenocephalides spp.) Fleas on dogs are removed within 24 hours of treatment. One treatment prevents infestation with new adult parasites for four weeks. The product can be used as part of a treatment strategy for the control of Flea Allergic Dermatitis (FAD) when it has been previously diagnosed by the veterinarian. Ticks: One treatment prevents tick infestation for four weeks ( Ixodes ricinus, Dermacentor reticulatus and Rhipicephalus sanguineus ). If ticks are present when the product is applied, not all ticks are removed within the first 48 hours, but they can be killed in a week. The treatment indirectly reduces, for 4 weeks after application, the risk of transmission of diseases transmitted by infected ticks for 4 weeks (canine babesiosis). Sand flies and Mosquitoes: One treatment determines a repellent activity (anti-sting) against sand flies (Phlebotomus perniciosus ) and mosquitoes ( Culex pipiens, Aedes aegypti ) for four weeks