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NexGard for Dogs and Puppies

By NexGard
(2,528 reviews)
Veterinary Diet Item
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NexGard for Dogs and Puppies

By NexGard
$38.99
One-time purchase
$23.39 AutoShip & Save up to 40%
Availability:
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Weight and Color: 24.1 - 60.0 lbs
Month Supply: 1 Month Supply
Weight and Color: 24.1 - 60.0 lbs
Month Supply: 1 Month Supply
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Product Overview

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#1 Dog-Preferred1 Flea & Tick Chew

NexGard chews are vet-recommended for flea and tick protection, and they're even safe for puppies at just 8 weeks, weighing 4 pounds or more.

1Data on file at Boehringer Ingelheim.

With one little NexGard® (afoxolaner) chew comes the confidence that you’re giving your dog the #1 vet-recommended flea and tick control1. Numerous studies have proven that NexGard is both effective and safe for flea and tick protection. NexGard® (afoxolaner) flea and tick control chewable is FDA-approved to prevent infections that cause Lyme disease in dogs as a result of killing black-legged ticks. And each bite-sized monthly flea and tick treatment dose is gentle enough to give to puppies and dogs as young as 8 weeks, weighing as little as 4 pounds.

NexGard is also the #1 dog-preferred flea and tick protection over other brands2. Dogs love its irresistible beef flavor.3 And because you should feel just as good about the medicine your dog receives as he does taking it, the ingredients in each NexGard flea and tick Protection chew have been carefully designed to quickly kill fleas and ticks for a full month, killing fleas before they have a chance to lay eggs and black-legged ticks before they transmit Lyme infections. NexGard is flea and tick control for dogs that is easy to give, effective, and enjoyable, month after month.

The U.S. Food and Drug Administration (FDA) has issued an Emergency Use Authorization (EUA) for the emergency use of the approved product NexGard (afoxolaner) for the treatment of infestations caused by New World Screwworm (Cochliomyia hominivorax) larvae (myiasis) in dogs and puppies. To learn more about the NexGard EUA, please see the authorization form www.NexGardEUA.com.

Dogs and puppies 8 weeks of age and older weighing 4 pounds of body weight or greater.
  • #1 vet-recommended flea and tick control that kills fleas fast, before they can lay eggs.1
  • This flea and tick treatment product is FDA-approved to prevent Lyme infections as a direct result of killing black-legged
  • Kills fleas and ticks all month long.
  • #1-preferred by dogs.2 Each NexGard® (afoxolaner) flea and tick chewable is easy to give because dogs love the delicious beef flavor.3
  • Safe for?dogs and puppies as young as 8 weeks, weighing 4 pounds or more.
  • Can be given with or without food and remains effective for a full month.

    References: 1. Data on file at Boehringer Ingelheim. Data on file at Boehringer Ingelheim. 3. Data on file at Boehringer Ingelheim.
NexGard® (afoxolaner) contains afoxolaner which is absorbed into the bloodstream after ingestion. When fleas and ticks ingest blood containing afoxolaner, it causes hyperexcitation and death in these parasites.

The most frequently reported adverse reactions include vomiting, itching, diarrhea, lethargy, and lack of appetite. The safe use of Nexgard in pregnant, breeding, or lactating dogs has not been evaluated. It should be used with caution in dogs that have a history of seizures or other neurologic disorders, speak with your veterinarian about using Nexgard for your dog.

Nexgard can be used with other treatments, such as vaccines, antiparasitic drugs, antibiotics (including topicals), nonsteroidal anti-inflammatory drugs (NSAIDs), steroids, antihistamines, and anesthetics. Discuss any medications and supplements your dog is taking with your veterinarian if you have specific questions about using Nexgard for your dog.

Afoxolaner
In case of NexGard overdose, contact the closest emergency animal hospital.
NexGard® (afoxolaner) is for use in dogs only. The most frequently reported adverse reactions include vomiting, itching, lethargy, diarrhea, and lack of appetite. The safe use of NexGard in pregnant, breeding, or lactating dogs has not been evaluated. Use with caution in dogs with a history of seizures or neurologic disorders. For more information, contact your veterinarian or refer to the full prescribing information. References: 1. Data on file at Boehringer Ingelheim. 2. Data on file at Boehringer Ingelheim. 3. Data on file at Boehringer Ingelheim
NexGard® (afoxolaner) is available in packs containing one, three or six chewables.
Boehringer Ingelheim
You can begin NexGard treatment at any time. You should use monthly in areas where fleas are common year-round.
To minimize flea infestation, it's important to treat all animals in the house. Nexgard (afoxolaner) not appropriate to give to cats. It is NEVER advisable to give your cat any products labeled for use in dogs. Check with your veterinarian about products appropriate to give to cats.

NexGard® (afoxolaner) chews are given orally once a month, at the minimum dosage of 1.14 mg/lb (2.5 mg/kg).

NexGard chews can be administered with or without food. Care should be taken that the dog consumes the complete dose, and treated animals should be observed for a few minutes to ensure that part of the dose is not lost or refused. If it is suspected that any of the dose has been lost or if vomiting occurs within two hours of administration, redose with another full dose. If a dose is missed, administer NexGard chew and resume a monthly dosing schedule.

Flea Treatment and Protection: Treatment with NexGard may begin at any time of the year. In areas where fleas are common year-round, monthly treatment with NexGard should continue the entire year without interruption.

To minimize the likelihood of flea reinfestation, it is important to treat all animals within a household with an approved flea control product.


Afoxolaner



About This Product

Customer Reviews

4.9
2,528 reviews
5 2351
4 101
3 25
2 0
1 51
Customer review photo
Customer review photo
Yvonne C Verified Purchase
October 15, 2026

My dogs love these they work great for them

Bobbie E Verified Purchase
October 15, 2026

Great for sage

Nancy B Verified Purchase
October 3, 2026

This medicine didn't make my little dog sick! Love it!

Jane R Verified Purchase
October 3, 2026

she eats this like it's a treat

Wendy H Verified Purchase
September 29, 2026

Very easy meditation to give

I’ve been using Nexgard for a long time, very easy to give to your pet. Plus it works great!!

Carol P Verified Purchase
September 23, 2026

Flea and tick medicine

My dogs love these chewables and eat them like a treat

Linda H Verified Purchase
August 26, 2026

Good price, fast shipping

I use this product for my Lab. Great price and fast shipping.

Billie B Verified Purchase
August 19, 2026

Easy. Just mark your calendars for 30 days and give. Mine likes peanut butter on his.

Feiruz K Verified Purchase
August 12, 2026

Efficient Service

Product was sent quickly and always works well for dogs

Joanne W Verified Purchase
August 11, 2026

Nexgard Chewables for Dogs Flea & Tick

Receiving the Nexgard by mail is really nice. Your prices are higher than going to the vets office to pick them up though.

Carlos C Verified Purchase
August 2, 2026

Good product

Stacy P Verified Purchase
July 27, 2026

Nexgard Chewables for Dogs - Flea & Tick, has been great for my dog. It does really work.

Melissa T Verified Purchase
June 23, 2026

Works Perfectly

My dog loves getting her monthly 'treat'. It's done a great job keeping fleas & ticks off her. She's a big girl who this covered wen she was 99lbs and now at 85lbs.

Lisa M Verified Purchase
June 11, 2026

Great service and Pricing

These chewables have done a great job for my pet. She has had zero side affects and zero fleas. Very happy with this product.

Lydia J Verified Purchase
May 8, 2026

Protecting my furbabies

After going through several flea and tick prevention medicine with sad results. I had a new veterinarian recommend Nexgard. None of my dogs have experienced a negative reaction. From a puppy to my senior dog

Schelanda
January 19, 2026

I have 2 yorkies under 5 lbs and this product did not work for us in the Florida flea season which is basically year round.

Gary P Verified Purchase
January 4, 2026

good job

Both of our outside dogs are long haired and the yard is very wooded. have had no fleas or ticks since using Allivet for the last 2 years!

Holly g Verified Purchase
October 30, 2025

IT WORKS!

My dog does not chew them, I have to make him swallow them, BUT they work because we have not had an issue since he has been on the Nexgard. Prior to using this, we had issues every summer so it is nice to not have to worry about fleas and ticks! Also, Allivet is wonderful in getting our dog's meds to him right away. Customer service is awesome!!

Blanca P Verified Purchase
August 9, 2025

Great product , does its job with flea control. I also take my pup to the country where there are ticks, and we haven’t had any problems with that either

Linda K Verified Purchase
July 31, 2025

Nexgard works!

There is a stray dog who comes around frequently. She was covered in ticks. I tried removing them myself but she would only allow me to get 2 or 3. I looked in her ears and it was bad, so I ordered Nexgard. After just one day, she had very few and when I looked in her ears recently, they were gone! We were both happy!

Mary W Verified Purchase
May 29, 2025

Great to work with

Did even realize I was getting close to being out but Allivet did. They sent me a notice, contacted the vet and it arrived. Thank you for your great service!

Christine D Verified Purchase
February 6, 2025

This is the most convenient way to get my dogs medication. No having to make a trip to the vets and it is cheaper through Allivet

I find this product is very easy to give to my dog. It's just like giving him a treat.

Anonymous Verified Purchase
February 5, 2025

Having my dog on Nexgard makes me feel confident I'm doing one of many things I can do to keep her healthy.

Anonymous Verified Purchase
December 7, 2024

Helps!

Living in the country, ticks and fleas are a big concern. Administer Nexgard monthly to our 2 dogs and it keeps them critter free!

Rebecca F Verified Purchase
August 12, 2024

My dog easily eats the chewable & I've seen no negative side effects. I would rate it higher except for the high price. Just because its for a larger dog shouldn't make the price so substantially higher than for smaller dogs.

Steven B Verified Purchase
August 4, 2024

Nexgard has been keeping my dogs tick and flea free for several years and I live in the Appalachian Mountains of Kentucky, Tennessee,and Virginia and there are a lot of ticks and fleas in these mountains and my babies stay tick and flea free as soon as they get on my babies they die great product

Sheri S Verified Purchase
July 30, 2024

My dog is Search & Rescue. She is in the woods a lot and NexGard protects her from ticks!

Gail B
July 22, 2024

I used to use the three month chew for my dogs and thought about one of the all in one products that do flea, tick and heartworms in one chew. I was so worried over giving them so much drugs at one time I just stayed with what my heart and my dogs condition said was best for them. I don't really like any flea/tick medications but this one has proven over and over to be a good product and what I have seen in my own dogs to be the most effective and safest for us. Central Oklahoma isn't a place where you mess around in the fight to keep fleas and ticks off your dogs.

Candise G Verified Purchase
July 16, 2024

This product has never made my dogs sick ive heard horror stories. Once given i watch my oets closely. They are dine with Nexgard. And NEVER ANY OROBLEMS WITH TICKS OR FLEAS

Debra M Verified Purchase
June 26, 2024

Finally found a chewable for fleas and ticks that my dog would easily take without any trouble.

Bruce b Verified Purchase
June 22, 2024

I was using Bravecto for years, then last year it just stopped working on fleas. Several friends also had the same issue and now we have all switched to Nexgard and it does as it's suppose to...

Barry
May 23, 2024

Causing extreme dermatitis on may French Bulldog!!!!!

Christine M Verified Purchase
May 18, 2024

I always order the same medicine and it works great on my dog I never see any fleas or ticks on him and I recommend to every dog owner it really works.

Melanie t
April 12, 2024

Does a great job keeping the dogs free of fleas, and they seem to enjoy the flavor. they haven't experienced any side effects. it was delivered quickly and in good condition

Pamela W
February 8, 2024

Before using nexguard we tried different products without success. Penelope still had fleas. Nexguard is worth the money, no more scratching and fleas! She loves the taste and with only monthly dosing it doesn't stop working at the end of the month!! I totally recommend this product for effectiveness and puppy appeal. Autoship is awesome.

Laren B
September 8, 2023

Our dogs have never had flea problems, so I am guessing that the products we've used are working. However, the thing that I am so stoked about with Nexgard is how our dogs sniff it and then gobble it up. This is a far cry from my experience with our previous choice which involved my wrestling with our little pups to get them to eat the tablet. Didn't matter if I wrapped it in cheese or turkey, they'd get the goody part & spit out the med. And trying to stick the tablet down their throat was no more effective. I;m a definite fan of Nexgard.

Judy C Verified Purchase
March 13, 2023

it works without the greasy mess

Brooke B Verified Purchase
March 7, 2023

I live out in the country, we have about 2.5 acres of land most of which is trees and dirt so fleas are a HUGE problem for all of my pets and nexgard is about the only thing i've found that actually works to kill them as well as keep them off them.

Sandra F Verified Purchase
March 2, 2023

It's a great product, my dog hasn't had a flea or tick on him since I started using this.

Damaris G Verified Purchase
February 28, 2023

Since two years ago I have been used this product with excellent results

Ken H
February 7, 2023

I’ve been using Nexgard for many years now. My dog loves it like a treat so obviously easy to administer, and the best part is that it works!

Mike
January 14, 2023

Very good product. We live out in the country of N. VA. and the a lot of Ticks & Fleas. This product has been very effective at preventing any of those affecting my dog.

Virginia M
December 14, 2022

This product was highly recommended by my vet for a nine year old daschund rescue. I have used it for three years and am very satisfied. No ticks or flees in an area with lots of ticks. A big bonus is that I just hand it to him like a treat!

Darla
December 14, 2022

Purchase was fast, easy, and accurate!

Stephanie Y Verified Purchase
December 6, 2022

The price is reasonable

Elises M Verified Purchase
December 2, 2022

affordable, good customer service

Sheree Y
November 23, 2022

I’ve been using Nexgard for many years now. My dog loves it like a treat so obviously easy to administer, and the best part is that it works!

Carissa B Verified Purchase
November 16, 2022

I switched to NexGard after my dogs recovery from lyme disease. I wish someone would have told me about this treatment

Jeffrey L Verified Purchase
November 12, 2022

Basset Hound puppy had roughly 5-10 fleas per night, after many nights of simple grooming and missing numerous fleas we tried NexGard. 24 Hours after he gobbled up the chewable all fleas are gone and have been for one full month. Now that he is over 28 pounds we are switching to the purple box. 10/10 I highly recommend NexGard!

Ruth R Verified Purchase
November 7, 2022

This is an excellent product no fleas & no ill side effects for Miss Daisy!

Kara H
November 3, 2022

Works well and doesn’t upset my dog’s stomach in the process. Quick shipping from allivet!

Micah
November 1, 2022

Product work very well on my 4lb yorkie. No worries here! :)

Debbie K
October 26, 2022

I love Allivet they are fast to get your order out.

Taylor
October 18, 2022

Great product. Our dog loves the taste and come running when she hears us open the package. We’ve never had a problem with fleas. We have lots of ticks but they never seem to bite her while using this product..

Nicole G Verified Purchase
October 17, 2022

This stuff really works! I tried the topical (frontline) and it was garbage!!!

MELINDA L Verified Purchase
October 13, 2022

WORKS GREAT. DOGS LOVE THEM

C. M
October 6, 2022

So far so good. The girls actually ate it as if it was a treat! That was a first for them with any sort of flea control or medication. No negative reactions or upset tummies. They have been sensitive to the other two oral flea treatments I’ve tried. No problems with Nexgard though! Very relieved that there hasn’t been negative side effects for them. It’s also effective at keeping fleas away! Seems to be the best one I’ve ever tried. Very satisfied with purchase so far and the service from allivet. Thank you!

Taomi R Verified Purchase
October 2, 2022

Only Product working on my dog.

Elizabeth M
September 29, 2022

Purchasing from Allivet is convenient, fast and easy. Amazing customer service, always willing to accommodate my needs and products are always available.

KT K Verified Purchase
September 14, 2022

Best flea and tick medication out there

Diana R Verified Purchase
September 8, 2022

Works great

Gisela F Verified Purchase
August 30, 2022

I just love Allivet, Have ordered before for my senior rescue dogs, i trust this company

Margaret M Verified Purchase
August 26, 2022

Great service, great product!

Carla M Verified Purchase
August 24, 2022

excellent service

Jennifer G Verified Purchase
August 21, 2022

Amazing deals. Great product

Harold E Verified Purchase
July 20, 2022

Pet eats it well and the medication performs as advertised so far.

Mathilda W Verified Purchase
June 7, 2022

I give this to my dog year round to prevent fleas and ticks

Margo L Verified Purchase
June 5, 2022

works for Bella!

Kimberly S Verified Purchase
May 30, 2022

Cheapest I could find

Emily J Verified Purchase
May 22, 2022

Absolute lowest price anywhere!

Denise U Verified Purchase
May 19, 2022

For us it's the best for flea and tick prevention!!

Diana P Verified Purchase
May 13, 2022

Great price

Meredith M Verified Purchase
May 11, 2022

This is the only flea/tick preventative that is effective for my dog, where we live (warm all year round), and doesn't make my dog's stomach upset like other effective methods. We love NexGard!

Jerry p Verified Purchase
May 10, 2022

Proven effective product and cost friendly.

Christina M Verified Purchase
April 30, 2022

Allivet provides the best prices, I've been ordering with them for years. I have 3 fur babies and savings is very important!

Clifton C Verified Purchase
April 30, 2022

Product is great and works well. My family member loves the taste. Will review Allivet once I receive the product.

Amie T Verified Purchase
April 28, 2022

My dog loves it

Chad T Verified Purchase
April 21, 2022

Its the best by far

Abbe K Verified Purchase
April 19, 2022

Always in stock; Easy order; Quick ship

Mike G Verified Purchase
April 17, 2022

Great Prices here!

Ruth R Verified Purchase
April 16, 2022

Nexgard has been the best flea/tick med. that I've ever used no side effects & it totally eliminates flea/ticks from my "lap dog" & from my huge Lab. This is the ONLY brand that I would use.

LINDA K Verified Purchase
April 11, 2022

Great product! My dog never has fleas or ticks using Nexgard!

Shauna N Verified Purchase
April 1, 2022

Have used it for years...my dogs are healthy and do not have side effects

Jacquelyn M Verified Purchase
March 31, 2022

Live in the country. Never have a problem with ticks or fleas.

Iris H Verified Purchase
March 31, 2022

Easy to use, my dog loves the chew.

Michele C Verified Purchase
March 31, 2022

Great service and great rates/shipping!

Bill B Verified Purchase
March 31, 2022

EXCELLENT SERVICE & ON TIME DELIVERY.

Mary J Verified Purchase
March 31, 2022

Great product

MaryAnn R Verified Purchase
March 31, 2022

Very good product. My dog tolerates it very well.

Donn E Verified Purchase
March 28, 2022

The renewal notice is great and makes sure that I never runout of the meds for my GSD

TAMMY M Verified Purchase
March 28, 2022

I LOVE NEXGARD MY DOGS LOVE NEXGARD!!

Gisela S Verified Purchase
March 24, 2022

Allivet has very friendly and helpful customer service and the price is very good!

Randy B Verified Purchase
March 17, 2022

Next guard really works last year we had lots of ticks with even a flea collar on so we tried next guard and they were gone!!!

Carolyn L Verified Purchase
March 14, 2022

I have a new puppy that is 4 months old now. Her vet gave us a sample of this med for her fist dose. Based on my research, I want to continue using this medication for protection against fleas. Knowing that my dog's weight will be changing as she grows this was best price for my needs at this time.

Kathy C Verified Purchase
March 10, 2022

Nexgard seems to help without my dog having seizures like Bravecto!

Dusty Y Verified Purchase
March 2, 2022

gosh I wish they made this kinda thing for humans!

Billie M Verified Purchase
March 2, 2022

My dog thinks these are the best treats in the world! Don't tell him it's actually a flea treatment!

Richard B Verified Purchase
March 2, 2022

This simplifies the order process without having to run all over town...

Kathy Y Verified Purchase
February 17, 2022

service was seamless and they were attentive to my questions. They also took care of interacting with my vet. Perfect!

Maxine H Verified Purchase
February 11, 2022

Very effective flea and tick control, but may need to give with food to prevent stomach upset

Questions & Answers