For dogs. Treatment of flea infestations in dogs for at least 5 weeks. Treatment of tick infestations in dogs. One treatment kills ticks for up to 1 month. Fleas and ticks should be fixed in the host and begin feeding to be exposed to the active substance. For fleas the effect occurs within 8 hours after the fixation. For ticks, the onset of the effect (death) occurs within 48 hours after fixation. In the absence of available information, treatment of puppies under 8 weeks of age and / or dogs weighing less than 2 kg should be based on the benefit / risk assessment performed by the responsible veterinarian.