Active ingredient:Imidacloprid, Permethrin. Uses: For the treatment and prevention of flea (Ctenocephalides canis, Ctenocephalides felis) infestations in dogs only. For the treatment of biting lice (Trichodectes canis). The product has a persistent acaricidal and repellent efficacy against tick infestations (Rhipicephalus sanguineus, Ixodes ricinus for four weeks, and Dermacentor reticulatus for three weeks). One treatment provides repellent (anti-feeding) activity against sand flies (Phlebotomus papatasi for two weeks and Phlebotomus perniciosus for three weeks), against mosquitoes (Aedes aegypti for two weeks and Culex pipiens for four weeks) and against stable flies (Stomoxys calcitrans) for four weeks.