Frontline 3-Month Flea Treatment

Waterproof formula contains Fipronil to effectively kill adult fleas and ticks. Frontline Top Spot controls flea re-infestation for up to three months and tick infestation for up to one month. Easy to apply; simply part hair and apply directly to skin. Safe for use on dogs and puppies over eight weeks old and for cats and kittens over eight weeks old. Available in the types listed below. Frontline is also available in a 6-month supply.