Vet-Recommended
Our treatments are trusted by veterinarians to provide effective flea protection for your cat.
Easy-to-Apply Topical Treatment
Simply apply the monthly drops to your cat’s skin, avoiding the struggle of pills.
Total Flea Protection
Advantage products kill adult fleas, flea larvae, and flea eggs on contact, breaking the flea life cycle.
Choose Your Advantage for Cats
Advantage II Large Cat Vet-Recommended Flea Treatment
Advantage II Large Cat is a vet-recommended, easy-to-apply topical treatment designed for cats over 9 lbs. and at least 8 weeks of age, offering comprehensive flea protection without the need for a prescription or pills. This fragrance-free and waterproof formula starts killing adult fleas, flea larvae, and flea eggs on contact within 12 hours, providing 30 days of continuous protection for your cat.
Advantage II Small Cat Flea Treatment & Prevention
Advantage II Small Cat is a vet-recommended and easy-to-apply topical flea treatment for small cats weighing 5-9 lbs. and at least 8 weeks old, providing complete flea protection without pills or a prescription. This unscented and waterproof formula effectively kills adult fleas, flea larvae, and flea eggs on contact within 12 hours, ensuring your cat is protected for a full 30 days.
Advantage Topical Cat Flea Treatment and Prevention
Advantage Topical Cat Flea Treatment and Prevention, from a trusted brand with over 20 years of expertise, offers an excellent value for small cats weighing 2-9 lbs. and at least 8 weeks old. This easy-to-apply, fragrance-free, and waterproof topical solution kills fleas within 12 hours of application and provides continuous protection for 30 days without the need for pills.

Advantage Features
Same-Day Effectiveness: Fleas are killed within 12 hours of application, providing rapid relief for your pet.
Long-Lasting Protection: Each application continues to protect your cat from fleas for a full 30 days.
Fragrance-Free Formula: Our gentle formula is free of added fragrances, making it suitable for sensitive cats.
Waterproof: After 24 hours, the treatment remains effective even if your cat gets wet.
Trusted Brand: Advantage has been a leading brand in cat flea protection for over 20 years, earning the trust of cat owners.
No Prescription Needed: You can easily purchase Advantage products without a veterinary prescription, offering convenient access to effective flea control.
Happy Cats, Happy Owners

Ruth Ross
Initially, I was concerned about the cost, but Advantage has proven to be absolutely worth every penny for my cats’ comfort. It’s incredibly effective, and I love that I can get it for a better price online. My furbabies are thriving, and that’s what truly matters.

Edward Reed
Advantage was a lifesaver when we faced an unexpected flea infestation. The easy application and quick action of this product, combined with consistent home care, helped us regain control rapidly. It’s truly a reliable solution for keeping our multiple cats flea-free and happy.

Betty Johnson
I was hesitant about using any treatment on my rescue kittens, but Advantage worked wonders with no side effects at all. Within weeks, their fleas were gone, and they were thriving. It’s a fantastic, affordable option for effective flea control, especially for sensitive or young cats.
Watch Advantage in Action
Our Happy Cats
About Advantage
About Us
At Advantage, our mission is to ensure every cat can live a comfortable, flea-free life, and we’re committed to providing pet parents with the most effective and convenient solutions. For over two decades, we’ve been a trusted leader in flea treatment and prevention, continually innovating to meet the evolving needs of cats and their owners. Our dedication extends beyond just our products; it’s about fostering healthier homes and happier relationships between pets and their families.
We’ve invested countless hours into developing and improving our official website to make your experience as seamless and informative as possible. This includes carefully curating detailed product descriptions that highlight key features like our vet-recommended formulas and easy-to-apply topical treatments, ensuring you find the perfect solution for your cat. We’ve also meticulously crafted sections like “Happy Cats, Happy Owners” to showcase authentic testimonials and “Our Happy Cats” to share heartwarming photos, all designed to build trust and provide a clearer picture of the Advantage difference.
Our History
The story of Advantage began over two decades ago with a clear purpose: to revolutionize flea control for cats and offer pet owners a truly effective solution. Before the advent of modern flea treatments, infestations were a common and distressing problem for both pets and their families. Advantage emerged as a pioneer, introducing a fast-acting topical treatment that not only killed adult fleas but also targeted larvae and eggs, breaking the flea life cycle and providing comprehensive, long-lasting protection. Our enduring commitment to scientific innovation and pet well-being has cemented Advantage’s position as a leading and trusted brand in the fight against fleas, a legacy we proudly continue to uphold today.