K9 Advantix
0 ratings
K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply
genuine image
K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply
K9 Advantix II kills and repels fleas, ticks and mosquitoes
K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply
Item #: 220360280

K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply

Item #: 220360280

MWK 79135

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, August 23
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
K9 Advantix II kills and repels fleas, ticks and mosquitoes
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

Vet-Recommended
Developed by veterinarians, ensuring safety and efficacy for large dogs over 55 lbs. This trust gives pet owners peace of mind in choosing a reliable treatment to protect their pets.
Broad Spectrum Protection
Effectively repels and kills fleas, ticks, and mosquitoes, providing comprehensive defense against harmful pests that can transmit diseases, ensuring your dog’s health and comfort outdoors.
Long-Lasting Supply
Offers a two-month supply, making it a cost-effective solution for pet owners. This convenience reduces the frequency of applications while maintaining continuous protection for your furry friend.

Product Details

Protect your extra-large dogs from fleas and ticks. Shop K9 Advantix II flea and tick prevention online at Ubuy Malawi. Available in a 6-pack for dogs over 55 pounds.
  • Vet-recommended formula for extra-large dogs over 55 lbs.
  • Kills fleas within 12 hours of application
  • Protects against fleas, ticks, mosquitoes, biting flies, and lice
  • Fragrance-free and waterproof after 24 hours
  • Easy-to-apply topical treatment
  • No prescription needed
Brand NameK9 Advantix
Age Range Description7 weeks and older
UPC024089616501 724089204295
Global Trade Identification Number00724089204295
Manufacturer Part Number86315068
Model Number81520429
Unit Count6 Count
ManufacturerElanco US Inc
Item Type NameTopical
Item FormTopical
Scent NameUnscented
Target SpeciesDog
Item Weight0.1 Pounds (50 grams)
Volume24 Milliliters
Allergen InformationAllergen-Free
Active IngredientsImidacloprid, Permethrin, Pyriproxyfen
Product Dimensions 7.75 x 1 x 4.25 inches (19.7 x 2.5 x 10.8 cm); 1.6 ounces (45.36 grams)
BrandK9 Advantix
ScentUnscented
Item Volume24 Milliliters
Age Range (Description)7 weeks and older

Who Should Buy?

Suitable For
  • Large Dog Owners

    Ideal for owners of dogs over 55 lbs who need effective flea, tick, and mosquito protection.

  • Active Lifestyles

    Great for dogs regularly outdoors, providing reliable prevention against pests encountered during activities.

  • Health-Conscious Pets

    Recommended for pets prone to flea or tick-related illnesses to maintain long-term health and comfort.

Not Suitable For
  • Small Breeds

    Not suitable for smaller dogs, as it is formulated specifically for larger pets over 55 lbs.

Product Description

K9 Advantix II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 6-Mo Supply

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is K9 Advantix II XL and how does it work?

    Answer: K9 Advantix II XL is a veterinarian-recommended topical treatment designed for dogs weighing over 55 lbs. It effectively repels and kills fleas, ticks, and mosquitoes. The formula contains active ingredients that disrupt the life cycle of these pests, not only killing the adult insects but also preventing future infestations. When applied to your dog's skin, it spreads across the body through the skin's natural oils, providing continuous protection. This makes it ideal for dogs living in areas with high pest activity, ensuring your pet stays comfortable and protected.
  • Question: How often should I apply K9 Advantix II XL to my dog?

    Answer: K9 Advantix II XL should be applied once a month for optimal protection. Regular application is crucial, as it maintains a barrier against fleas, ticks, and mosquitoes throughout the month. In addition, if your dog swims or gets frequent baths, consulting your veterinarian about the best application schedule is advisable. This is particularly important for active dogs who may be exposed to ticks and other pests during outdoor activities.
  • Question: Is K9 Advantix II XL safe for my dog?

    Answer: Yes, K9 Advantix II XL is considered safe for dogs over 55 lbs when used as directed. It's specifically formulated for larger breeds and has undergone rigorous testing to ensure its safety and efficacy. However, it is important to avoid using this product on cats or dogs under the specified weight, as it can cause adverse effects. Always consult your veterinarian prior to beginning any new treatment to ensure it's appropriate for your dog’s individual health needs.
  • Question: What are the active ingredients in K9 Advantix II XL?

    Answer: K9 Advantix II XL contains three active ingredients: imidacloprid, permethrin, and pyriproxyfen. Imidacloprid works by targeting the nervous system of insects, leading to paralysis and death. Permethrin repels and kills ticks and mosquitoes on contact, while pyriproxyfen inhibits the development of flea eggs, preventing future infestations. This combination makes K9 Advantix II XL a powerful solution for maintaining your dog's pest-free status.
  • Question: Can K9 Advantix II XL be used in conjunction with other treatments?

    Answer: It is essential to consult your veterinarian before combining K9 Advantix II XL with other flea and tick treatments or medications. Some products may interact negatively, leading to increased risk of side effects or reduced effectiveness. Your vet can recommend a comprehensive pest control strategy tailored to your dog's unique needs and lifestyle, ensuring maximum protection against pests.
  • Question: What should I do if my dog has an adverse reaction to K9 Advantix II XL?

    Answer: If you notice any unusual behavior or symptoms such as excessive scratching, redness, or swelling at the application site, contact your veterinarian immediately. It's crucial to provide them with details of when the treatment was applied and any other products your dog is currently using. Prompt action can help address any potential issues and ensure your pet's safety and comfort.
  • Question: How does K9 Advantix II XL protect against mosquitoes?

    Answer: K9 Advantix II XL offers effective mosquito protection by repelling these pests before they can bite your dog. The permethrin component works to keep mosquitoes at bay, reducing the risk of mosquito-borne diseases such as heartworm. This is particularly beneficial for dogs that spend a lot of time outdoors or in areas where mosquitoes are prevalent during warmer months.
  • Question: Where can I buy K9 Advantix II XL in Malawi?

    Answer: You can purchase K9 Advantix II XL from Ubuy in Malawi. Ubuy is a reliable online retailer providing a convenient shopping experience, making it easy to find veterinary-recommended products for your pet’s health and well-being.
  • Question: Is K9 Advantix II XL waterproof?

    Answer: Yes, K9 Advantix II XL is designed to remain effective even after exposure to water. While it retains its efficacy after your dog goes swimming or is bathed, it's still recommended to wait a few days after applying the treatment before bathing your dog to ensure full absorption. This allows the product to establish its protective barrier, giving your dog optimal defense against fleas, ticks, and mosquitoes.
  • Question: Can I use K9 Advantix II XL on puppies?

    Answer: K9 Advantix II XL is not suitable for puppies under seven weeks of age. It's formulated for adult dogs over 55 lbs, and younger dogs may need specially designed treatments. Always consult your veterinarian to find the most appropriate flea and tick prevention products tailored to puppies' specific age and weight.

K9 Advantix Flea Drops 81520429 Editorial Review

In an age where pet owners are increasingly vigilant about flea and tick prevention, this product has garnered a mix of enthusiastic and cautious endorsements. Users have reported impressive results with their dogs, including a Great Pyrenees that effectively eliminated ticks and noticeably reduced flea activity. Customers particularly appreciate the efficacy of the product, noting that ticks do not simply detach but instead die after application, which seems to provide owners with peace of mind. One user highlighted their success in a challenging environment affected by a persistent flea infestation exacerbated by the presence of chickens. This owner was able to tailor the dosage effectively across several smaller dogs, making it a cost-effective solution for multiple pets. The positive feedback indicates that while some users expect immediate and miraculous relief, the product's full potential is best realized when used in conjunction with a comprehensive pest control strategy that targets both pets and their environment, including house and yard treatments. On the other hand, some reviews caution against expecting complete protection from fleas or ticks if the surrounding environment is heavily infested. Skepticism regarding the product’s reliability is noted, especially when comparisons are drawn with other, less effective solutions. Additionally, a vocal segment of customers urges others to seek veterinary advice for underlying issues before attributing problems to the flea and tick prevention treatment itself. Overall, while experiences vary, many pet owners find this product to be a powerful ally in managing flea and tick concerns, provided it is applied correctly and as part of a broader pest control strategy. **

Customer Reviews & Ratings

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

Pros

  • Effective in eliminating ticks and fleas.
  • Dogs show reduced scratching and irritation after use.
  • Cost-efficient when doses are adjusted for multiple dogs.
  • Long-time users report Consistent positive experiences.
  • Many users find it reliable for pet health.

Cons

  • Some customers have reported instances where fleas persisted after application.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 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.

MWK 79135

Order now and get it around Sunday, August 23

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.