FRONTLINE Flea & Tick Spot On Treatment for Dogs kills fleas and ticks and controls biting lice on both cats and dogs. It is fast acting and kills fleas within 24 hours and ticks within 48 hours.FRONTLINE Spot On is the original flea and tick spot-on formula from FRONTLINE, first used by vets, now available without a prescription. Once applied, the treatment will protect dogs from fleas, ticks and lice - use monthly all year round.Key Features & Benefits Kills fleas on your pet within 24 hours Kills ticks within 48 hours, helping reduce the risk of tick-borne diseases Kills lice Treating your PetApply Frontline Flea Spot On monthly for continuous flea and tick protection.Prevents re-infestation with fleas for up to 2 monthsPrevents re-infestation with ticks for up to 1 monthDogs and puppies must be at least eight weeks old and 2kgIt can be used on pregnant and lactating bitchesBathing/shampooing/water exposure does not affect the efficacy of the product as long as it doesnt occur more than once a week. If your dog is unwell, please see your vet for advice before you apply a flea treatment. FRONTLINE Spot On for dogs is not suitable for use on rabbits.Pack ContentsSmall Dog 2-10kg - 1, 3 or 6 pipettes of 0.67mlMedium Dog 10-20kg - 1, 3 or 6 pipettes of 1.34mlLarge Dog 20-40kg - 1, 3 or 6 pipettes of 2.68mlExtra Large Dog 40-60kg - 1, 3 or 6 pipettes of 4.02mlDosage:1 pipette of 0.67ml per dog weighing over 2kg and up to 10kg (approximately 7.5-15mg/kg).1 pipette of 1.34ml per dog weighing over 10kg and up to 20kg (7.5-15mg/kg).1 pipette of 2.68ml per dog weighing over 20kg and up to 40kg (7.5-15mg/kg).1 pipette of 4.02ml per dog weighing over 40kg and up to 60kg (7.5-15 mg/kg).For dogs over 60kg bodyweight, use two pipettes of 2.68ml.