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Advantage

Q: Why is the item called "Bayer K9 Advantix II Flea and Tick Control Treatment for Cats"? The Bayer K9 is, of course, for dogs.

Please be sure to use ONLY Feline Advantage on cats and use ONLY the dog Advantage on dogs! The use of canine Advantage on cats WILL kill them giving them severe neurological damage! I wish that Advantage would make the packaging TOTALLY different for cats and dogs, it would help. Especially with people who may not see the difference at first glance. My elderly mom accidentally applied the large dog Advantage to her cat and it had to be put down. Mom has felt horrible about it. Awful experience. Also about dosing, I have a 19 year old cat and I have used feline Advantage on him every summer for about 3 months for well over 17 years. It works wonderfully for him. I have always used the large cat product but since he has lost some weight this year I called Bayer and asked if I should use a smaller dose. The person at Bayer explained that Advantage works on body AREA as well as weight. So even though my cat has lost some weight (he's 9 pounds) his body AREA is still the same (loose skin) and so I have been applying the large cat dose and it has worked well for him this summer with no ill effects. I cannot speak to the authenticity of this Amazon product as I purchase my Advantage from the local pet store.

Q: Is this 6 month supply a 6 pack of tubes?

Hi Doreen... Actually, I bought the 4 pack because I have four cats. I had earlier in the month bought a 4 pack someplace else, so I had two treatments for each cat. I did the treatments three weeks apart (the instructions say it is OK to do if you wait seven days). I bought the 9+ lb. package as three of the cats are well over that weight. One cat is a bit smaller and I didn't use quite all of the tube on her. None of the cats had any bad reactions, and it worked well for three of them. The other cat (partial Maine Coon) had some results, but not so good.

Q: Does this kill ticks? If not, what do people recommend for ticks?

To get rid of fleas and ticks use Frontline Plus. I started to use it on mine a year ago it killed the ticks and fleas. I reapply it every other month and I haven’t seen one since.

Product ID: 254644770

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Details

Brand
Advantage
Item form
Topical
Scent
Unscented
Item weight
0.8 Ounces
Active Ingredients
Imidacloprid:

🐱For large cats 9+ lbs

💧4.8 mL topical dose

🛡️Powerful flea & tick defense

Frequently Bought Together

Advantage II Large Cat Vet-Recommended Flea Treatment & Prevention | Cats Over 9 lbs. | 6-Month Supply

Advantage II Small Cat Vet-Recommended Flea Treatment & Prevention | Cats 5-9 lbs. | 6-Month Supply

Advantage II XL Dog Vet-Recommended Flea Treatment & Prevention | Dogs Over 55 lbs. | 6-Month Supply

Description

🛡️ Keep your big cat pest-free and ruling the neighborhood!

BULK 6 PACK VALUE - Stock up and save with a convenient six-pack, ensuring your cat stays protected all season long.
TAILORED FOR BIG CATS - Specifically formulated for cats over 9 lbs to ensure optimal protection without compromise.
TRUSTED BAYER QUALITY - Backed by Bayer Animal Health’s proven expertise in pet pest control for reliable results.
LONG LASTING PROTECTION - Keeps your large cat shielded from fleas and ticks for a full month—because your pet deserves the best.
EASY TOPICAL APPLICATION - Quick, mess-free 4.8 mL dose that absorbs fast—no fuss, no stress for you or your feline.

AdvantageBayer II for Large Cats Over 9 lbs is a Bayer Animal Health topical flea and tick treatment, delivering a precise 4.8 mL dose designed for cats weighing over 9 pounds. This 6-pack offers long-lasting, trusted protection in a convenient bulk format, ensuring your feline stays comfortable and pest-free with easy monthly applications.

Specifications

Product Dimensions	3.49 x 11.11 x 16.83 cm; 22.68 g
Item model number	86336774
Pet Life Stage	Kitten
Item Form	Topical
Volume	4.8 Milliliters
Quantity	1
batteries required	No
Batteries Included	No
Item Weight	22.6 g

Have a Question? See What Others Asked

Why is the item called "Bayer K9 Advantix II Flea and Tick Control Treatment for Cats"? The Bayer K9 is, of course, for dogs.

When using this medicine, do I also need to flea bomb or spray the apartment ? Or will the medicine kill all fleas in the apartment, as well?

Is this 6 month supply a 6 pack of tubes?

Does this kill ticks? If not, what do people recommend for ticks?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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