FRONTLINE Plus for Dogs: Flea & Tick Treatment (Extra Large 89–132 lbs) 6 Doses – Red Box

Overview

FRONTLINE Plus for Dogs delivers fast-acting, month-long protection in a waterproof topical treatment. Designed to guard your dog against common parasites, it works across the body and deposits in the sebaceous glands for steady release. The formula is tailored to kill fleas, flea eggs, flea larvae, chewing lice, and ticks that can transmit Lyme disease, while remaining effective even after exposure to moisture. Trusted by pet owners for over two decades, this product is sized for extra large dogs and is simple to apply in a single step each month.

Key benefits

• Fast-acting, long-lasting protection that is waterproof and stays active after wetness.
• Kills fleas, flea eggs, flea larvae, chewing lice, and ticks (including some that may transmit Lyme disease).
• Breaks the flea life cycle by targeting adult fleas as well as eggs and larvae to help guard against re-infestations.
• Deposits in the sebaceous glands and spreads across the body for whole-body coverage from a single application.
• One monthly dose provides protection for about 30 days, simplifying routine pet care.
• Suitable for puppies as young as eight weeks old and weighing 5 pounds or more.
• Cat and kitten versions are available separately, allowing you to protect multiple pets with FRONTLINE Brand Products.
• Option to subscribe and save, making year-round protection easier to maintain without running out.

How it works in real life

Apply FRONTLINE Plus to a single spot on your dog's back, between the shoulder blades. The treatment then distributes across the coat and continues to work over the next month, even if your dog splashes in water or gets damp during walks. The waterproof formula helps maintain coverage through daily activities, outdoor adventures, and seasonal rain. With regular monthly use, you can help reduce the opportunity for fleas and ticks to take hold in your home.

Usage tips and considerations

• Apply to dry skin at the base of the neck or between the shoulder blades for the best distribution.
• Allow the product to dry before dogs or people touch the treated area to avoid transfers.
• Pair with routine household pet care to maintain protection across dogs and cats in the home.
• Consider subscribing to ensure continuous coverage and easy replenishment.

In short, FRONTLINE Plus for Dogs offers a practical, month-by-month solution for flea and tick control. It aligns with a straightforward care routine and supports a daily life where laps, walks, and playtime are part of your dog’s normal rhythm.