Covid-19 Service Update

At North Drugstore, the health and safety of our customers and staff is our highest priority. Due to the worldwide Covid-19 pandemic affecting us all, there have been some changes within our industry in general, and in our company specifically, that we want to make our customers aware of.

Call Center

Our current call center hours of operation are 6AM – 9PM every day, seven days per week. 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.


We are currently seeing delays in our regular shipping times. Our normal shipping time averages 1 - 2 weeks. Shipments may now take an additional 2 – 4 weeks or more to arrive, depending on the source country of your order.

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 are industry-wide delays and are mainly occurring due to disruptions in local postal delivery in the countries where our customers live. They are temporary, and we thank the shipping and delivery personnel who are working hard for all of us during this global crisis.

Please Note: As these types of shipping delays are not within our direct control, we are temporarily adjusting our regular Shipping Guarantee from 30 days to 60 days. We will provide updates as the situation changes.

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 of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We thank you for your support in these challenging times.

Management and Staff
North Drugstore

Buy Advantage II from Canadian & International Pharmacies

Low Price Guarantee

Delivery Guarantee

30 Day Returns

Advantage II (Imidacloprid/Pyriproxyfen)

and/or alternatives
Brand Name Options

Low Price Guarantee

Delivery Guarantee

30 Day Returns

Shipping is $10.00 per order. All prices are in USD. Average shipping time is 2 weeks.
Full information about Advantage II

General Information On Advantage

Advantage is a medication given for the treatment of flea infestations in dogs and cats. The generic name of Advantage is Imidacloprid, which belongs to the group of insecticidal drugs.

Advantage is applied over the dog’s skin and works by paralyzing the fleas and subsequently killing them in any life stage. It is reported to kill 98% of fleas within 12 hours after application. Re-infesting fleas are killed by Advantage in 2 hours.

Advantage also prevents the infestation of fleas in your home. You may buy Advantage for the successful flea treatment of your dogs. This particular product has also been found to be useful for the control of lice in dogs and cats. It is not to be given to any other animal and is not indicated for human use.

Side effects of Advantage

Advantage may cause certain side effects in rare cases. The most common side effects are temporary in nature. In some cases, you may notice redness or itching in the area where Advantage was applied on your dog or cat. This localized side effect would wear off after a day or two post the initial application of Advantage.

Another common side effect that may be seen includes oily fur. Since Advantage is applied topically over the dog’s or cat’s skin, its fur may appear oily, especially around the area where the product was applied. This side effect would wane within a period of 1 to 2 days.

If the animal licks the treated area, it may suffer from excessive drooling. Therefore, Advantage is recommended to be applied on the dog’s back to avoid such situations. You must talk to your veterinarian before administering this medication on your pet. Allergies may be seen in dogs or cats in rare cases. You must inform the veterinarian if your dog or cat begins to suffer from vomiting, diarrhea or any other sudden changes in health and behavior after Advantage is applied.

Dosage of Advantage

Advantage may cause stinging and irritation to your skin or eyes if it comes in contact with these areas. Therefore, you must wash your hands well before and after applying Advantage on your dog or cat. Before administering Advantage for your pet, squeeze out the contents of the tube directly onto its neck.

Advantage is available in different formulations for dogs and cats. Moreover, it is also available in different forms for cats over and under 9 pounds. Advantage for dogs is available in 4 forms- for dogs weighing less than 10 pounds, dogs weighing between 11 and 20 pounds, dogs weighing between 21 and 55 pounds, and for dogs that weigh more than 55 pounds.

Advantage must only be applied on the skin of the pet and not on its coat. You may apply it on the back of the neck or the base of the skull to stop the dog or cat from licking it.

Buy Advantage from North Drug Store

You can buy Advantage for dogs and cats in all its forms from North Drug Store, an international prescription service. At North Drug Store, the orders are handled by qualified and contracted pharmacists, and all drugs are available at very reasonable prices.

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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.