Frontline Plus Cat Flea & Tick Treatment, 6 Count, 30-Day Protection

Frontline Plus is a topical flea and tick treatment for cats and kittens, made for pets at least 8 weeks old and weighing 1.5 pounds or more, with one application providing 30 days of protection.

• Frontline is the #1 name in flea and tick protection and has been trusted by pet owners for over 20 years — a treatment from a long-recognized brand.
• Kills adult fleas, flea eggs, flea larvae, chewing lice, and ticks — targets several pests and flea life stages.
• Fipronil and (S)-methoprene — work together to kill adult fleas and address flea eggs and larvae.
• One fast-acting topical application provides protection for a full 30 days — fits a monthly treatment routine.
• Waterproof 24 hours after application — useful for cats whose routine includes contact with water after that period.
• Six-count pack — provides six treatments for ongoing monthly use.

Flea problems can involve adult pests as well as eggs and larvae, so treating only visible fleas may leave parts of the flea life cycle unaddressed. Frontline Plus is designed to stop existing flea infestations and prevent new ones, while also treating ticks and chewing lice. Its topical format and monthly schedule make it suited to routine flea and tick protection for eligible cats and kittens.

Which fleas and other pests does Frontline Plus kill?

Frontline Plus kills adult fleas, flea eggs, flea larvae, chewing lice, and ticks. Its two active ingredients, fipronil and (S)-methoprene, support treatment across adult fleas and the egg and larval stages, helping break the flea life cycle and prevent new infestations. The treatment also kills ticks that may transmit Lyme disease.

• Targets both existing flea infestations and new infestations.
• Includes tick control alongside flea and chewing lice treatment.

How often do you apply Frontline Plus for cats?

Apply Frontline Plus topically once a month; a single application protects for a full 30 days. The treatment is fast-acting and is waterproof 24 hours after application. This monthly format gives cat owners a clear recurring schedule for flea and tick control.

• Each pack contains six treatments.
• Waterproof status begins 24 hours after application.

Which cats and kittens can use this treatment?

Frontline Plus is made for cats and kittens that are at least 8 weeks old and weigh 1.5 pounds or more. Compare your cat’s age and weight with these minimums before choosing this treatment; the stated use is specifically for cats and kittens meeting both limits.

• Minimum age: 8 weeks.
• Minimum weight: 1.5 pounds.

Frontline’s #1 name claim is tied to a November 2023 BI Marketing Excellence Survey performed by Kynetec. The brand’s more-than-20-year trust claim draws on studies over that period, including a 2002 Pet Owner Brand Awareness and Attitude Tracking Study and the 2023 BrandSpark American Trust Study, in which FRONTLINE Brand Products were voted most trusted for flea and tick prevention. These references provide context for the brand recognition behind the product.

Frontline Plus is suited to cat owners seeking monthly topical control of fleas, flea eggs, flea larvae, chewing lice, and ticks for a cat or kitten that meets the age and weight minimums. Its six-count pack and 30-day protection period make it a fit for a recurring treatment routine.

Ingredients

Active Ingrendients: fipronil 9.8%, (S)-methoprene 11.8%, Inactive Ingredients: 78.4%