0 ratings
K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs, 2-Monthly Treatments
K9 Advantix II helps defend your dog against fleas, ticks, mosquitoes, biting flies, and lice.
K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs, 2-Monthly Treatments
Item #: 51665899

K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs, 2-Monthly Treatments

Item #: 51665899

GMD 3618

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 19
Our Top Logistics Partners
  • fedex
  • dhl
K9 Advantix II helps defend your dog against fleas, ticks, mosquitoes, biting flies, and lice.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Broad Spectrum Protection
K9 Advantix II effectively targets fleas, ticks, and mosquitoes, providing comprehensive protection for XL dogs over 55 lbs, ensuring your pet stays safe from multiple pests all month long.
Quick-Acting Formula
The fast-acting topical treatment begins to kill pests within hours, offering immediate relief and preventing infestations, giving dog owners peace of mind and swift protection for their furry companions.
Easy Application
With its convenient monthly application format, K9 Advantix II simplifies pest management; owners can easily administer it without complicated procedures, making routine care quick and hassle-free.

Product Details

Protect your XL dogs over 55 lbs from fleas, ticks, mosquitoes with K9 Advantix II. Kills & repels on contact. Fragrance-free and waterproof! Shop at Ubuy The Gambia
BrandK9 Advantix II
Animal typeDog
Weight rangeOver 55 lb (0 grams)
Pet sizeExtra Large
Minimum weight55 lb (24.95 kg)
Max Weight55 lbs (24.95 kg)
Parasite typeticks, fleas, biting flies, lice
Protection period8-Month
Medicine formTopical
InstructionsFollow instructions on package
Pet flea & tick treatment typeDrops
Animal lifestageAll Lifestages
Active ingredientsImidacloprid
FeaturesWaterproof
Ingredient propertiesAntiparasitic
Size1
Net content statement00724089060983
Product net content uomCount
Product net content parent2 Count
Items includedlea & Tick Prevention
Count per pack2
Treatment effective time8 months
Treatment time30 days
Active ingredient nameImidacloprid 10.26%, Permethrin 49.90%
Ingredient preferenceFragrance-Free
Dispenser styleDropper
Recommended useAt-Home
Result time12 Hours
Animal health concernParasite
Vet approval groupVET RECOMMENDED
Enteral medication & supplement formLiquid
Topical medication formSolution
DosageMonthly Topical

Who Should Buy?

Suitable For
  • Large Dog Owners

    Ideal for owners of dogs weighing 55 lbs or more, ensuring effective flea and tick protection.

  • Outdoor Pets

    Great for active dogs that spend significant time outdoors, reducing the risk of flea and tick infestations.

  • Veterinarian Recommendations

    Often recommended by vets due to its effectiveness against fleas, ticks, and mosquitoes, making it a trusted choice.

Not Suitable For
  • Small Dog Owners

    Not suitable for dogs under 55 lbs; smaller breeds may require different formulations for safety.

  • Sensitive Dogs

    Dogs with skin sensitivities or allergies may react negatively to certain ingredients within this product.

  • Cats and Other Pets

    This product is specifically formulated for dogs and should not be used on cats or other animals.

Product Description

K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs, 2-Monthly Treatments

About This Item

Introducing K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs! This 2-month supply of top-notch flea and tick treatment is specially designed for our furry friends weighing over 55 lbs. With K9 Advantix II, you can rest assured knowing that your beloved pet will be protected against fleas, ticks, mosquitoes, biting flies, and lice. This vet-recommended formula not only kills these pests within 12 hours of application but also repels them on contact.

No more worrying about fleas biting your dog to die! Application is a breeze with this easy-to-apply topical treatment. Simply follow the instructions on the package, and your XL dog will be ready to go. And the best part? It's fragrance-free and waterproof after 24 hours, so your dog can continue to enjoy their favorite activities without compromise. This powerful formula does not require a prescription, making it all the more convenient for you to keep your furry friend protected.

Each monthly treatment provides continuous protection, ensuring that your dog stays flea and tick-free all year round. Please note that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please handle with care and keep out of reach of children. Choose K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs and give your pet the protection they deserve. Don't let pesky fleas and ticks ruin those tail-wagging moments.

Order now and experience the difference!.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: At what age can I start using K9 Advantix II Extra Large Dog?

    Answer: Your dog should be at least 7 weeks old to use K9 Advantix II Extra Large Dog.
  • Question: How long does it take for K9 Advantix II to kill fleas?

    Answer: K9 Advantix II kills fleas within 12 hours of application.
  • Question: Is K9 Advantix II safe for waterproof dogs?

    Answer: Yes, K9 Advantix II is waterproof after 24 hours of application.

K9 Advantix II All Dog Flea and Tick Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.