More vets choose Frontline than any other flea and tick treatment. They trust Frontline products to kill parasites fast and to go on protecting your pet. Frontline Spot on Cat is for the prevention of infestations by Fleas and Ticks in cats, and is part of a treatment strategy for Flea Allergy Dermatitis in cats where this has been previously diagnosed by a Veterinary Surgeon. Frontline Spot On Cat controls infestations of biting lice on cats. It is effective against fleas for up to 5 weeks and ticks for up to 1month in cats. It also controls lice within 48 hours. Routine treatment is advised to prevent flea infestations.Frontline Spot On Cat can be used in kittens from 8 weeks of age and weighing at least 1kg. Advantages of using Frontline Spot on CatMore vets choose Frontline than any other flea and tick treatment. They trust Frontline products to kill parasites fast and to go on protecting your pet. Frontline Spot On is a treatment for cats that gives long-lasting protection against fleas, ticks and controls biting lice It is in a convenient and easy-to-apply pipette, it kills parasites fast and goes on protecting your pet. Frontline kills adult fleas on your pet within 24 hours and keeps your pet protected for up to 5 weeks Within 48 hours ticks are killed, minimising the risk of a tick-borne disease being transmitted to your pet.