Frontline Plus Flea & Tick Spot Treatment for Cats, over 1.5 lbs, 3 Doses (3-Month Supply)

Trust the #1 name in flea and tick protection with Frontline Plus for Cats, a long-lasting, fast-acting, waterproof treatment relied upon by pet owners for over 20 years. This 3-dose pack provides a full 3-month supply of complete parasite protection for cats and kittens weighing 1.5 lbs and over.

Frontline Plus is proven to kill adult fleas, flea eggs, flea larvae, chewing lice, and ticks — including ticks that may transmit Lyme disease. Its dual active-ingredient formula, combining fipronil and (S)-methoprene, breaks the flea life cycle at every stage, effectively eliminating existing fleas while preventing new infestations from developing. One simple topical application delivers a full 30 days of continuous protection, making it a reliable, low-maintenance solution for busy pet owners.

Designed for cats and kittens 8 weeks or older, Frontline Plus is easy to apply directly to the skin and remains effective even after bathing or swimming thanks to its waterproof formula. Whether your cat spends time indoors, outdoors, or both, this treatment offers dependable, long-lasting defense against fleas and ticks all season long.

✨ Key Highlights:

• 3 doses — a full 3-month supply
• For cats and kittens 8 weeks or older, weighing 1.5 lbs and over
• Kills adult fleas, flea eggs, flea larvae, chewing lice, and ticks
• Two active ingredients: fipronil and (S)-methoprene
• Breaks the flea life cycle to prevent re-infestation
• Waterproof, long-lasting protection — one application lasts 30 days
• Trusted brand with 20+ years of proven results