Frontline Top Spot flea and tick control for dogs and puppies provides flea and tick protection for at least one month. Frontline Top Spot medication for dogs is approved for use on puppies 8 weeks of age or older. It is applied topically and each packet has 3 applications providing 3 months of protection. Frontline PLUS medication is available as well for improved flea protection. Purchase Frontline Top Spot and protect your dog from unwanted fleas and ticks.