For cats with, or at risk from, mixed parasitic infestations by ticks and fleas, gastrointestinal nematodes or heartworm. The veterinary medicinal product is exclusively indicated when use against ticks or fleas and one or more of the other target parasites is indicated at the same time. For the treatment of tick and flea infestations in cats providing immediate and persistent flea (Ctenocephalides felis) and tick (Ixodes ricinus) killing activity for 12 weeks. Fleas and ticks must attach to the host and commence feeding in order to be exposed to the active substance. The product can be used as part of a treatment strategy for flea allergy dermatitis (FAD).For the treatment of infections with intestinal roundworm (4th stage larvae, immature adults and adults of Toxocara cati) and hookworm (4th stage larvae, immature adults and adults of Ancylostoma tubaeforme). For the prevention of heartworm disease caused by Dirofilaria immitis for 8 weeks.