Bayer K9 Advantix II Flea, Tick and Mosquito Prevention for X-Large Dogs, Over 55 lbs

Bayer K9 Advantix II Flea, Tick and Mosquito Prevention for X-Large Dogs, Over 55 lbs

Q: I thought I was ordering Advantage II but by mistake, ordered Advantix II. What is the difference, and does it work the same?

You can’t use advantix on cats. sadly because advantix 2 is superior and is the best out there because unlike advantage (and unlike frontline) it repels flies and mosquitoes as well as ticks and fleas. but it is toxic to cats. as cats should be indoors only you shouldn’t need tick/mosquito repellent just flea. DO NOT USE ADVANTIX ON CATS! It is toxic to them

Q: What about cats? I used to use Advantix on my cats with no problems, as suggested by my vet to save money. Has the formula changed?

Look at the active ingredients for both the dog & cat formulas; They are exactly the same. Only difference is the dosage size which you can easily look up on the internet & save yourself a ton of money

Q: Could I use this along with a flea/tick collar?

As a vet tech we say a flea collar is basically worthless..At most may keep fleas off pets head. If you can buy flea collar at store probably won’t work and even the script only work minimal. Stick to topical like frontline plus, advantage, advantix and oral like Capstar. Flea collars are most always a waste of $. To remove fleas fast simply bathe dog and let dog sit in water…drowning fleas and follow up in few hours with topical if bad infestation. Just a flea or 2 I’d still bathe but topical probably enough. All topicals are water resistant after 24hr

Product ID: 267971927

Secure Transaction

Details

Brand
K9 Advantix
Item form
Topical
Scent
Unscented
Item weight
23 g
Active Ingredients
Imidacloprid

🐾30-day protection

💧Waterproof after 24h

🦟Kills on contact

Frequently Bought Together

K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 1-Mo Supply

K9 Advantix II Large Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 21-55 lbs. | 1-Mo Supply

K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 1-Mo Supply

Description

🐶 Keep your pup pest-free and happy!

RAPID ACTION - Experience the power of flea elimination within just 12 hours of application.
ULTIMATE PROTECTION - Defend your furry friend from fleas, ticks, and mosquitoes with a vet-recommended formula.
LONG LASTING DEFENSE - Keep your dog protected for a full 30 days with this reliable solution.
EFFORTLESS APPLICATION - Enjoy a hassle-free, fragrance-free topical treatment that’s easy to apply.
NO PRESCRIPTION NEEDED - Get peace of mind without the hassle of vet visits—just apply and go!

Bayer K9 Advantix II is a powerful flea, tick, and mosquito prevention treatment designed specifically for extra-large dogs over 55 lbs. This vet-recommended formula provides 30 days of protection, kills fleas within 12 hours, and is easy to apply, making it a must-have for pet owners looking to ensure their dog's comfort and safety.

Specifications

Brand	K9 Advantix
Model Number	90204386
Color	Blue
Product Dimensions	10.8 x 2.22 x 12.07 cm; 22.68 g
Item Weight	22.7 g

Have a Question? See What Others Asked

Has anyone switched over from Frontline Plus to K9 Advantix II and is happy? For Dogs

I thought I was ordering Advantage II but by mistake, ordered Advantix II. What is the difference, and does it work the same?

What about cats? I used to use Advantix on my cats with no problems, as suggested by my vet to save money. Has the formula changed?

Could I use this along with a flea/tick collar?

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App