Force Ticks and Fleas into Submission with Nexgard

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By: Kathryn Anderson Updated: February 2, 2018

Force Ticks and Fleas into Submission with NexgardAs a pet owner, one of your biggest responsibilities when it comes to caring for your canine companion is making sure that he is protected from fleas and ticks.  Choosing the right product can be a challenge, which is why many pet owners today are relying on trusted brands like Nexgard to handle their pet’s flea and tick issues.

While there are dozens of different flea and tick products available, Nexgard is trusted by countless pet owners and veterinarians alike to handle both fleas and ticks. 

This oral medication works to kill fleas and ticks in just a few hours, so your pet can get the relief he needs and you don’t have to worry about these pests coming back. 

If you aren’t already familiar with Nexgard, here is everything you need to know about how this tablet can help with your dog’s flea and tick issues.

How Does Nexgard Work?

Nexgard comes in an oral soft chew that your pet takes just once a month.

Vector illustration of anti-flea emblem of red and blue, Nexgard flea and tick

This product is designed to kill 100% of adult fleas within 8 hours of the application. Nexgard even works on Ctenocephalides felis or cat fleas.

It also helps control ticks as well, including paralysis ticks, which are notoriously difficult to destroy and prevent against. This product works fast and attacks the fleas central nervous system, killing adult fleas before they can ever lay eggs. 

By overstimulating the nervous system and killing fleas and ticks quickly, you don’t have to worry about these parasites laying eggs on your pet. Within 24 hours of application, fleas and ticks are eliminated, and you will start to see them rise to the top of your dog’s haircoat as they die.

Nothing Needed to Help the Medicine Go Down: Nexgard Chewables for Dogs are Delicious!

As most pet owners know, one of the most difficult parts about treating fleas and ticks in their pets is making sure their dog will take their medicine.

The good news is, Nexgard comes in a delicious, chewable formula that tastes just like a treat. 

These beef-flavored tablets smell great to pets and are easy to chew, so your dog will be happy to scarf down their flea and tick medications in a single bite.

If your dog is picky about any treats, veterinarians may recommend that you cover the treat with cheese or peanut butter to give your canine companion even more reason to scarf down his monthly medication.

Nexgard Ingredients

When it comes to giving your pet any type of medication, one of the most important things that most pet owners want to know is what is inside that medication.

The main active ingredient in Nexgard is known as afoxolaner. This is a new ingredient on the market.

This is a prescription-only ingredient that actually impacts the nervous system of fleas and ticks. Some studies suggest it may even help with dogs who have Demodex mites, Demodex canis and dry flaky skin from this parasite condition.

Nexgard also contains milbemycin oxime, which acts as a dewormer, helping to keep your pet parasite free.

Nexgard: Fleas and Ticks Control at its Finest!

When it comes to comparing different flea and tick medication, it is important to understand what makes certain medications stand out from the others.

Nexgard works fast to kill flea infestations, but that isn’t all. You can also enjoy the following unique benefits that offer superior flea and tick control.

Nexgard Benefits

  • Starts working within 4 hours to fill fleas 
  • Works without a meal, so you can give it to your dog at any time 
  • Safe for all breeds of dogs and puppies
  • Kills fleas before they lay eggs
  • Works on many brands of ticks including the Lone Star tick, Black-legged tick, American Dog tick, and rhipicephalus sanguineus or the Brown dog tick. It works to kill these parasites before tick-born disease can take hold
  • Cannot be washed off, so your dog can swim and bathe right away 
  • Unlike topical products, ticks cannot hide from Nexgard, as it is an oral medication
  • Safe for use with other medications including antibiotics 

With benefits like this, it is easy to see why so many turn to Nexgard for their flea and tick control.

Is Nexgard Safe to Give to my Dog?

Nexgard chewable tablets are safe for all dog breeds. 

However, you should not give Nexgard to puppies under the age of 8 weeks or dogs under 4 lbs. 

If you have any questions about the safety of Nexgard, make sure to ask your vet. It is important to remember that you should only give your dog the recommended dosage of Nexgard. This oral medication works for 30 days and should only be administered every 30 days.

Which Dogs Should Not Be Given Nexgard: Nexgard Dog Deaths Explained

Even the best medications aren’t necessarily safe for all dogs. 

The following dogs should not be given Nexgard flea control tablets, as not enough research has been done on how these dogs react to this medication.

  • Dogs with a history of seizures
  • Dogs who are breeding males and females (as evaluations have not been done on these dogs yet)
  • Dogs who are under 4 lbs
  • Lactating dogs
  • Dogs who are pregnant (without vet approval)

It is also important to keep this medication away from children, as it is not safe for human consumption. This medication is not safe for other household pets either and is only approved for dogs.

Let the Nexgard Reviews do the Talking

When it comes to choosing a flea and tick medication, many times the best source to turn to is other pet owners who have trusted this product themselves.

If you look at Nexgard reviews from trusted sites like PetCareRX, you will see just how many customers are happy with their results using this product.

Overall, reviews for this product are high, with many pet owners seeing quick results, and finding their dogs have little to no side effects or reactions when taking this medication.

Nexgard vs! Product Comparisons

When shopping for a product that impacts flea and tick infestations, it is only natural to compare similar products.

If you have any specific questions about how some of these flea and tick medications matchups, it is important to talk to your vet.

Here is how Nexgard compares to similar products on the market.

Nexgard vs Frontline

The main difference between Frontline and Nexgard is that Frontline is available over-the-counter, without a prescription.

It works to kill existing fleas within 12 hours and chewing lice within 48 hours. This product uses Fipronil to attack the central nervous system to kill fleas and ticks in a similar manner.

However, Frontline Plus is applied topically and stored in your pet’s sebaceous gland after application. This means that your pet will not be able to bathe or swim right after application.

Nexgard vs Comfortis

Comfortis is also a chewable, prescription flea and tick treatment, but this product is not able to kill flea eggs and larvae, while Nexgard is able to kill fleas and ticks before they lay eggs.

It uses Spinosad as its main ingredient instead of Afoxolaner, but these two are otherwise similar products.

Nexgard vs Trifexis

Trifexis is a powerful dog flea treatment that also acts as a heartworm preventative.

However, unlike Nexgard, it does not offer protection against ticks. It also comes in a beef-flavored chewable format and requires a prescription from your vet.

Simparica vs Nexgard

Simparica is a prescription medication that provides similar flea and tick control as Nexgard.

However, the main difference is that these liver-flavored chewables do not kill flea eggs and larvae nor do they kill fleas before they lay eggs.

Bravecto vs Nexgard

Bravector is one of the most comparable products to Nexgard. It requires a prescription and offers similar results to Nexgard.

However, this product uses Fluralaner as its main ingredient, and your pet only needs to take one chew every three months.

Nexgard Generic? What You Need to Know

Nexgard Spectra Flea Pill for dogs on a white background

There is no actual generic version of Nexgard, so don’t be fooled by other flea and tick treatments that claim to work the same as Nexgard.

This is because Afoxolaner, the main ingredient in Nexgard, does not yet have a generic counterpart. There are other generic flea and tick treatments on the market that come in generic form, but none that use Afoxolaner.

What are Possible Nexgard Side Effects?

While side effects are rare, there are a few potential adverse reactions that pet owners should be aware of. These include:

  • Vomiting
  • Itching
  • Diarrhea 
  • Lethargy 
  • Lack of appetite

If you notice any of these side effects, please take your dog to your veterinarian immediately for assistance.

It is important to note that if your dog has a history of epilepsy or a similar seizure disorder, they may also be at risk for having a seizure when taking Nexgard, although it is rare.

Can I Use Nexgard If My Dog is On Other Medications?

If your dog is being treated for other conditions and taking other medications, they can still take Nexgard.

There have been several studies on this medication along with vaccines, anthelmintics, antibiotics, anti-inflammatory drugs, antihistamines and steroids and no adverse effects were found.

When getting a prescription for Nexgard, your vet will be able to tell you if any of your pet’s existing medications may interfere with Nexgard or cause a possible side effect.

Nexgard: Where to Buy Nexgard for Dogs and Nexgard for Cats

If you are interested in buying Nexgard for your dog, or the cat-friendly version of Nexgard for your feline friend, you can always get this medication from your vet. You should never give your cat the Nexgard for dogs.

Since Nexgard is a prescription medication, it can only be given if you have a prescription from your vet.

Do not try to buy Nexgard without a prescription as it may not be valid. With the right prescription, you will be able to find this product in a few different locations.

Nexgard Price

While different retailers may have specials on this product, Nexgard retails for $68.99-$79.99 for a three pack of tablets, depending on the “size” of your pet. A six-pack of tablets ranges from $123-$153.00 and the 12 pack yearly set of chewable ranges from $259.00-$300.00. The most economical way to buy Nexgard is with an annual 12 pack.

Nexgard Amazon

When buying Nexgard on Amazon, make sure that you are purchasing the product from a reputable seller with positive reviews. You will also need to have a prescription from your vet. AND you should also check the box on any product you buy from Amazon to check the expiration date.

Nexgard Walmart

Walmart does not carry Nexgard as it requires a prescription from your veterinarian. Walmart does carry some generic and over-the-counter flea and tick medication, but these will not deliver the same results as Nexgard.

Nexgard Costco

Nexgard is available at Costco if you have a valid prescription. Contact your veterinarian for a prescription and have it sent to your local Costco for pickup. You must also have a Costco membership to get your pet’s prescription filled.

Nexgard PetSmart

Pet owners can purchase Nexgard from their local PetSmart or online at PetSmart. However, in order to purchase this from the pet supply retailer, you need to have a valid prescription from your veterinarian.

Nexgard Rebate

There are a few different places where you can get Nexgard rebates, particularly money back rebates.

Nexgard Coupons? Where to find your Nexgard Coupon!

If you go to NexGard’s official site at, you can download a coupon to take to your vet for a $50 in money back savings. When talking with your vet about your different flea and tick options, they may also offer you with potential Nexgard rebates that you can mail into Merial Nexgard to receive money back.

Nexgard Dogs are Pest Free Dogs, and Pest-Free Dogs are the Best Dogs!

The best place to learn more about the rebates, side effects, and the benefits of Nexgard is your veterinarian’s office.

A vet can help you get the insight you need to make the best decision possible about your dog’s flea and tick treatment options, so you can keep your canine companion as healthy as possible.

Most Common Questions on Nexgard

Can Nexgard be given to a pregnant dog?

Can you take Nexagrd without food?

Does generic Nexgard work?

What is afoxolaner and why does it matter?

Can my dog take Nexgard if he is on an antibiotic?

Disclaimer: This post may contain references to products from one or more of our partnered sites, Honest Paws and Vets Preferred. However, CertaPet content is to be used for educational and informational purposes only. Please seek veterinary advice for your own situation. For more on our terms of use, visit this page

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