Protect your feline friend from fleas with Elanco Advantage II Flea Treatment for Cats – 4 kg and over, a trusted and veterinarian-recommended solution for year-round flea prevention and control. Formerly branded under Bayer, this easy-to-use topical flea treatment is specially formulated for cats weighing over 4 kg (8.8 lbs) and is designed to kill fleas through direct contact—no biting required.
Whether you're treating an active infestation or protecting against future outbreaks, Advantage II offers fast-acting, long-lasting relief by eliminating fleas at every stage of life: adult fleas, flea larvae, and flea eggs. This advanced formula disrupts the flea life cycle and helps prevent re-infestations in your home, offering comprehensive pest protection for your cat and household.
Key Benefits of Advantage II Flea Treatment for Cats Over 4 kg:
Kills Fleas on Contact
Unlike oral treatments that require fleas to bite your cat to be effective, Advantage II starts working through contact, killing fleas within 12 hours of application. This reduces the risk of flea bite dermatitis, allergic reactions, and other flea-related skin irritations.
Breaks the Flea Life Cycle
With its powerful insect growth regulator (IGR), Advantage II eliminates flea eggs, larvae, and adult fleas, helping stop infestations at the source and preventing future outbreaks in your home.
Vet-Recommended, Proven Efficacy
Elanco Advantage II is a veterinarian-recommended flea control treatment, known for its safety, effectiveness, and ease of use. It's ideal for households that want to maintain consistent flea protection year-round with a once-a-month application.
Easy, Mess-Free Application
This topical flea treatment is applied directly to your cat’s skin, typically between the shoulder blades, and dries quickly. One application provides up to 30 days of protection—no fuss, no stress.
Safe for Large Cats and Rabbits
Formulated for cats weighing over 4 kg (8.8 lbs) and safe for use on rabbits over 4 months old and over 4 kg, Advantage II is a versatile solution for multi-pet households with both cats and rabbits.
Why Use Flea Treatment Year-Round?
Even indoor cats are at risk of fleas, which can be brought in on clothing, other pets, or through open windows. Fleas reproduce rapidly, with one flea capable of laying up to 50 eggs per day, leading to fast-growing infestations. Advantage II helps protect your pet and home environment by killing fleas before they bite and controlling future outbreaks.
Usage Guidelines:
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For cats over 4 kg and 8 weeks of age or older
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For rabbits over 4 kg and 4 months of age or older
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DO NOT ingest; topical use only
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Reapply every 4 weeks for continuous protection
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Do not use more than once weekly
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Not intended for rabbits used for human consumption
Choose Elanco Advantage II for:
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Reliable, monthly flea prevention for large cats
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Fast relief from flea infestations
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Breaking the flea life cycle at every stage
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Easy application and long-lasting protection
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Safe and effective treatment backed by veterinarians
Elanco Advantage II Flea Treatment for Cats – 4 kg and Over is the smart choice for pet parents who want fast-acting, long-lasting flea control without the hassle. Keep your cat comfortable, itch-free, and protected all year long.
Check out some of the other Elacnco Advantage products we offer; Elanco Advantage II Flea Treatment for Cats – 2.3 kg – 4 kg, Elanco Advantage II Flea Treatment for Kittens – Under 2.3 kg and Elanco K9 Advantix II Small Dog Once-A-Month Topical Flea and Tick Treatment – Under 4.5 kg Shop our full selection of Elanco Advantage products and be sure to find the right product for your pet. Finally, check out our Facebook and Instagram pages for new product promotions and store information.
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