Advantage II Large Cat Flea Treatment Over 9 lbs 6 Doses | Spot-On

Advantage II For Large Cat Over 9 lbs – Flea Treatment & Prevention – 6 Monthly Doses

Fast-Acting Topical Flea Treatment and Flea Control for Large Cats

Advantage II For Large Cat Over 9 lbs is a fast-acting, vet-recommended flea treatment designed to kill adult fleas, flea larvae, and flea eggs on contact. This advanced topical solution provides complete flea protection for up to 30 days per dose, helping break the flea life cycle and prevent reinfestation.

Formulated specifically for cats weighing over 9 lbs, Advantage II works without requiring fleas to bite, offering immediate relief and long-lasting protection. With an easy spot-on application, this treatment helps keep your cat comfortable, protected, and flea-free month after month.

Common Cat Owner Concerns and Flea Questions

Cat owners often face recurring fleas, scratching, or fleas returning after cleaning, leading to searches like “cat still has fleas after treatment” and “how to get rid of fleas fast.” Many also ask how long each dose lasts, if Advantage II suits multi‑cat homes, or how it compares to other monthly treatments.

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Key Benefits

• Long-lasting monthly flea protection for large cats over 9 lbs
• Kills adult fleas, eggs, and larvae on contact to stop infestations
• Fast-acting topical formula that begins working quickly
• Helps reduce discomfort from flea-related skin irritation
• Waterproof spot-on treatment designed for easy, stress-free application

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Why Choose Advantage II For Large Cat Over 9 lbs

• Kills fleas on contact – no biting required
• Eliminates adult fleas, larvae, and eggs for full protection
• Breaks the flea life cycle to prevent reinfestation
• Provides up to 30 days of continuous protection per dose
• Fast-acting formula begins working within 12 hours
• Waterproof after 24 hours and fragrance-free
• Easy topical application for stress-free use
• Suitable for indoor and outdoor cats

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How It Works

Advantage II uses a powerful contact-killing formula that targets fleas at multiple life stages. It kills adult fleas quickly while also eliminating eggs and larvae, preventing new infestations from developing. This multi-action approach helps fully control flea problems and maintain a clean, healthy environment for your pet.

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How to Use

• Apply one tube directly to the skin at the base of your cat’s skull
• Part the fur and place the tip of the tube on the skin
• Squeeze the entire contents onto one spot
• Do not rub in
• Repeat monthly for continuous protection

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Product Details

Brand: Advantage II

Manufacturer: Elanco (formerly Bayer Animal Health)

Pet Type: Cat

Pet Size: Large (over 9 lbs)

Form: Topical liquid

Quantity: 6 doses

Protection Duration: 30 days per dose

Minimum Age: 8 weeks and older

EPA Reg. No.: 11556-152

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Manufacturer Information (Brand Transition Notice)

This product was originally developed by Bayer Animal Health. Following the acquisition of Bayer Animal Health by Elanco, the product is now manufactured and distributed by Elanco.

The formula, effectiveness, and SKU remain unchanged. Packaging may vary and may include either Bayer or Elanco branding depending on the production batch. Both versions are 100% authentic and identical in quality and performance.

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You May Also Like

• Advantage II Large Cat Over 9 lbs (2 Doses) — great for first‑time buyers who want to try the product or need short‑term monthly flea protection without committing to a larger pack.
• Advantage II Small Cat 5–9 lbs Flea (4 Doses) — ideal for households with multiple cats of different sizes, offering reliable monthly flea protection for smaller cats weighing 5–9 lbs.
• Seresto Cat Flea & Tick Collar (8‑Month, Pack of 2) — a convenient alternative for cat owners who prefer a non‑liquid option and want long‑lasting, low‑maintenance protection without monthly applications.

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What’s Included

6 tubes (2-month supply) of Advantage II For Large Cat Over 9 lbs. New, sealed, and factory fresh

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Warnings & Safety

• For external use only
• Do not use on kittens under 8 weeks of age
• Avoid contact with eyes or mouth
• Wash hands after application
• Consult a veterinarian if your pet has health conditions

Keep out of reach of children

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Performance & Benefits

Advantage II delivers fast and effective flea control, helping protect your cat from discomfort and flea-related health risks such as flea allergy dermatitis, tapeworm transmission, and flea bite anemia. With consistent monthly use, it ensures long-term protection and peace of mind.

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Disclaimer:

This product is intended for animal use only. Always follow label instructions. Results may vary depending on environment and level of infestation.

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Authenticity Guarantee:

We guarantee that all Advantage II (Elanco, Bayer) products sold on our website are 100% authentic, sealed, and sourced from authorized distributors. Every unit is stored under proper conditions to ensure safety and effectiveness.