Frontline Plus for Cats – Flea & Tick Treatment (8 Treatments) Waterproof, Fast-Acting, 30-Day Protection

Overview

FRONTLINE Plus for Cats delivers reliable flea and tick control with a waterproof, fast-acting formula designed for cats and kittens. This treatment targets adult fleas, flea eggs, flea larvae, chewing lice, and ticks, including varieties that can transmit disease. With a track record trusted by pet owners for more than 20 years, FRONTLINE Plus offers a straightforward, monthly solution that fits into many care routines.

Think of this as a practical addition to your cat care routine: a single topical application each month that stays in place, helping to reduce the presence of pests on your pet and around your home. The product line also includes a version for dogs, reflecting a consistent protection approach across pets in a household. If you’re managing more than one animal, a subscription option can help keep protection steady without the hassle of reordering.

Key benefits

• Waterproof, fast-acting protection that lasts for 30 days against fleas, eggs, larvae, lice, and ticks
• Breaks the flea life cycle by combining fipronil and (S)-methoprene to kill existing fleas and prevent new infestations
• Suitable for cats eight weeks and older, weighing 1.5 pounds or more; one monthly dose provides ongoing coverage
• Helps reduce flea presence indoors by treating pets that may bring fleas into the home
• Part of the FRONTLINE Plus family, which includes a dog formula with the same protection standards
• Subscribe & save option to simplify year-round protection and avoid gaps in coverage

How it works

Two active ingredients work together on the skin and fur to guard against multiple life stages of fleas and ticks. Fipronil targets adult parasites, while (S)-methoprene disrupts egg and larva development, helping to slow reinfestations.

The topical application is designed to activate quickly and provide a full month of protection. The waterproof formula helps maintain effectiveness even if your cat gets wet, bathed, or plays outside.

Usage and suitability

Best for cats eight weeks and older, weighing at least 1.5 pounds. Apply one dose each month to maintain protection, following the product’s simple instructions for a clean, straightforward application.

While indoor living can reduce exposure, fleas can hitch rides on other pets or clothing, so regular treatment is a practical part of pest prevention in many homes.

Why choose FRONTLINE Plus

FRONTLINE Plus has built a long-standing reputation for reliability in flea and tick protection. The brand’s extended family includes a dog formula, and convenient options like subscriptions help many households maintain steady protection across pets without missing a beat.