COVID-19 SERVICE UPDATE – JANUARY 2021

HAPPY NEW YEAR AND ALL THE BEST IN 2021


Shipping Update

We are now seeing improvements in our shipping times. However, things are not yet back to normal and there are still some delays occurring.

Our normal shipping time averages 1 - 2 weeks. Shipments may potentially take an additional 2 – 4 weeks to arrive, depending on the source country of your order. Shipments from the United Kingdom and Canada are generally quicker than from other countries.

Please note that these times are averages and individual shipping times will vary. We highly recommend that you place your order at least 2 – 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

These delays are temporary, and we thank the shipping and delivery personnel who are working hard for all of us during this global crisis.

Please Note: We have resumed our normal 30-Day Shipping Guarantee. We will provide updates as the situation changes.

Call Center

Our call center hours of operation are 6:00 am – 9:00 pm Central Time on Monday to Friday, and 7:00 am – 7:00 pm Central Time on Saturday and Sunday.

If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.


Management and Staff
Pharmacy Rx World
FREE Shipping on all orders over $49 USD

K9 Advantix II (Imidacloprid/Permethrin/Pyriproxyfen) and/or alternatives

Brand Name Options
  1. Buy K9 Advantix II

    K9 Advantix II Small Dog (Green) - Dogs under 10lbs 8.8%/44%/0.44%

    Marketed as K9 Advantix II Small Dog (Green) - 4 Pack in Canada

    Manufactured by: Bayer

    Product of Canada. Shipped from Canada

    OTCNo prescription is required

    * For Dogs 4.5Kg and under. Controls fleas (including all life stages) and all major species of ticks including deer ticks that can transmit Lyme disease. K9 Advantix® II also kills lice and mosquitoes.
  2. Buy K9 Advantix II

    K9 Advantix II Medium Dog (Teal) - Dogs 10-24lbs) 8.8%/44%/0.44%

    Marketed as K9 Advantix II Medium Dog (Teal) - 4 Pack in Canada

    Manufactured by: Bayer

    Product of Canada. Shipped from Canada

    OTCNo prescription is required

    * For Dogs between 4.6 and 11Kg. Controls fleas (including all life stages) and all major species of ticks including deer ticks that can transmit Lyme disease. K9 Advantix® II also kills lice and mosquitoes.
  3. Buy K9 Advantix II

    K9 Advantix II Large Dog (Red) - Dogs 25-55lbs 8.8%/44%/0.44%

    Marketed as K9 Advantix II Large Dog (Red) - 4 Pack in Canada

    Manufactured by: Bayer

    Product of Canada. Shipped from Canada

    OTCNo prescription is required

    * For Dogs between 11 and 25Kg. Controls fleas (including all life stages) and all major species of ticks including deer ticks that can transmit Lyme disease. K9 Advantix® II also kills lice and mosquitoes.
  4. Buy K9 Advantix II

    K9 Advantix II Extra-Large Dog (Blue) - Dogs over 55lbs 8.8%/44%/0.44%

    Marketed as K9 Advantix II Extra-Large Dog (Blue) - 4 Pack in Canada

    Manufactured by: Bayer

    Product of Canada. Shipped from Canada

    OTCNo prescription is required

    * For dogs over 25kg (55 lbs). Controls fleas (including all life stages) and all major species of ticks including deer ticks that can transmit Lyme disease. K9 Advantix® II also kills lice and mosquitoes.
    Buy K9 Advantix II

    K9 Advantix II Extra-Large Dog (Blue) - Dogs over 55lbs 8.8%/44%/0.44%

    Marketed as K9 Advantix II Extra-Large Dog (Blue) - 6 Pack in Canada

    Manufactured by: Bayer

    Product of Canada. Shipped from Canada

    OTCNo prescription is required

    * For dogs over 25kg (55 lbs). Controls fleas (including all life stages) and all major species of ticks including deer ticks that can transmit Lyme disease. K9 Advantix® II also kills lice and mosquitoes.
Generic OptionsWhat is a Generic?

No Generic Alternative.


Please note that the country, manufacturer, and/or shipping country may vary depending on availability. All trademarks and registered trademarks are the property of their respective owners.

K9 Advantix II Information:

Buy K9 Advantix II (Imidacloprid/Permethrin/Pyriproxyfen) online at the guaranteed lowest price.Pharmacy Rx World contracts with a Canadian pharmacy, international pharmacies and dispensaries. Order K9 Advantix II online or call toll free 1-866-401-3784.

Lowest Price on K9 Advantix II, Guaranteed!

We will beat any price on K9 Advantix II as a commitment to our Lowest Price Guarantee. If you find K9 Advantix II (Imidacloprid/Permethrin/Pyriproxyfen) for a lower price, contact us and we will match the price. You can shop with confidence when buying K9 Advantix II from Pharmacy Rx World who is contracted with a Canadian Pharmacy and international fulfillment centers.

IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.