Piretron 715 mg/ml Spot-On is an external antiparasitic treatment specifically designed for dogs weighing more than 15 kg. This highly effective formula contains Permethrin, with a concentration of 715 mg/ml, providing rapid insecticidal effects against common parasites like mosquitoes, fleas, ticks, and lice. Leishmaniasis Prevention: Piretron offers both repellent and insecticidal effects against mosquitoes and sandflies, reducing mosquito landings by 96.3% within 6 hours of application. Flea and Tick Control: Eliminates 99.7% of fleas within the first week and maintains effective protection against fleas for 4 weeks, as well as combating tick infestations within the same time frame. Application: Spot-on application provides ease of use without stress for your pet.