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FRONTLINE

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FRONTLINE Flea and Tick Treatment

For decades, FRONTLINE has led the charge against fleas and ticks, delivering vet-trusted, pet-tested, fast-acting, long-lasting topical treatments that stop fleas and tick infestations cold. Since every pet is different, FRONTLINE offers a diverse lineup of products to meet the unique lifestyle needs—and parasitic threats—facing your pet.

FRONTLINE Plus Trusted by pet parents for over 20 years, FRONTLINE Plus for dogs and cats provides fast, effective and easy-to-apply protection that kills adult fleas and ticks. Plus it helps prevent future flea infestations on your pet and in your home by killing off flea eggs and larvae to break the flea life cycle. FRONTLINE Plus also kills all stages of deer ticks (potential carriers of Lyme disease), brown dog ticks, American dog ticks and lone star ticks. And because it’s waterproof, the treatment stands up to bathing, splashing and swimming for 30 days or longer, to provide continuous protection.

FRONTLINE Shield For dogs and cats who love the great outdoors, FRONTLINE Shield provides an additional layer of protection—repellency. FRONTLINE Shield doesn’t just kill the nasty parasites on your pet, it’s also a powerful repellent that’s designed to help drive off ticks, mosquitos and stable flies before they even have a chance to land on your dog or cat.

FRONTLINE Gold Formulated to kill fleas and ticks even faster, FRONTLINE Gold’s improved triple action formula combines three powerful active ingredients—fipronil, (S)methoprene and pyriproxyfen—to start working faster and last even longer, killing fleas and ticks all the way up until day 30.

Ask your veterinarian about which FRONTLINE for dogs and cats option is best for your pet. No prescription is required, so browse our extensive selection of FRONTLINE for cats and dogs here at Petco to learn more about each option. No matter which treatment you choose, you’re on your way to an effective solution to your flea and tick infestation.

FAQs About FRONTLINE Flea and Tick Treatment

FRONTLINE brand products provide pet parents with easy, effective, topical flea and tick treatments from a global leader in parasite protection. FRONTLINE Plus, FRONTLINE Shield and FRONTLINE Gold all contain active ingredients that target both adult fleas and ticks, as well as flea eggs and larvae to break the flea life cycle for good.

For FRONTLINE Gold, remove one applicator tube from the packaging and hold it in an upright position pointed away from your face. Twist the dispensing tip clockwise about ½ turn while pushing down to break the tube's seal. Do not remove the dispensing tip. Before applying, make sure your pet is dry and can remain dry for 48 hours after application. Position the dispensing tip on your pet’s back between shoulder blades. Use the dispensing tip to part your pet’s hair so that the product will be applied at skin level. Begin squeezing out the contents of the tube to form a stripe as you move from shoulder blades down along your pet’s back to the base of their tail. Do not bathe your pet within 48 hours of application.

For FRONTLINE Shield, remove the applicator from the packaging and hold the tube upright away from you and your dog’s face. Cut the applicator tip with scissors to open, then apply the entire contents of the applicator directly onto your pet’s skin in 1 to 4 sites—this changes according to your pet’s size, so read the label for full instructions before use—squeezing the applicator until empty. Ensure that FRONTLINE Shield for Dogs is not applied superficially on dog's hair.

No prescription is required, so you can browse Petco’s selection of FRONTLINE treatments for cats and dogs online and place your order at petco.com, or shop at your neighborhood Petco Pet Care Center.

To apply FRONTLINE Plus, simply remove the applicator from its blister packaging, then hold the tube upright with foil side toward you and snap the applicator tip. Part your pet’s hair between shoulder blades and place the applicator tip just above the skin, then squeeze. Apply the entire contents of the applicator in a single spot directly onto your pet’s skin. Avoid contact with the treated area until dry.

FRONTLINE Plus contains the active ingredients fipronil, which is used in the treatment of fleas, ticks and chewing lice, and the insect growth regulator (S)-methoprene, which kills flea eggs and flea larvae, as well.

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