NexGard Chewables for Dogs, 4-10 lbs, (Orange Box), 3 Chewable Tablets (3-mos. supply)

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About This Item

Details

  • The U.S. Food and Drug Administration has issued an Emergency Use Authorization (EUA) for the treatment of New World screwworm (NWS) infestations (myiasis). The FDA has concluded that based on the totality of the scientific evidence available, this drug may be effective in the treatment of NWS myiasis, and the known and potential benefits of the product outweigh its known and potential risks.

Ingredients

Instructions

FAQ

Learn More About NexGard From Our Team of Experts

Kills Fleas & Ticks All Month Long

The NexGard® monthly chew kills fleas and prevents Lyme infections as a direct result of killing black-legged ticks. This delicious beef-flavored chew is easy to give with or without food. Tough on parasites and gentle on puppies, NexGard is safe for dogs 8 week and older weighing 4 lbs or more. Plus, it’s available in four sizes, so dogs can get the protection they need.

Vet-Recommended

Just one chew a month, every month, protects your dog year-round from fleas and ticks. NexGard is the #1 dog-preferred[1] chew, full of beef-flavored deliciousness.[1]

For dogs demonstrating a preference, they preferred NexGard chews over the competition.

Protect From Fleas & Ticks in 4 Steps:

  1. Ask your veterinarian about NexGard® chews.
  2. Every month, give your dog a bite-sized dose of beef-flavored deliciousness.
  3. Sign up for Autoship so you never miss a dose.
  4. Enjoy one full month of adventure because using NexGard® chews is part of having a happy and healthy dog.

Note: Use with caution in dogs with a history of seizures or neurologic disorders. The safe use of NexGard® in pregnant, breeding, or lactating dogs has not been evaluated. NexGard® is safe for puppies at 8 weeks, weighing 4 pounds or more.

Find the Right Size for Your Dog

Perfectly portioned for your pooch. Comes in the below four sizes, safe for puppies as young as 8 weeks, weighing at least 4 lbs.

  • 4.0–10.0 lbs
  • 10.1–24.0 lbs
  • 24.1–60.0 lbs
  • 60.1–121.0 lbs

About NexGard® Chewables for Dogs

NexGard® (afoxolaner) is vet-recommended, flea & tick protection approved by the FDA, with over 300 million doses prescribed[2]. Safe for dogs and puppies as young as 8 weeks, weighing at least 4 lbs.

Shop NexGard

Important Safety Information

NexGard® (afoxolaner) is for use in dogs only. Use with caution in dogs with a history of seizures or neurologic disorders. The most frequently reported adverse reactions are vomiting, itching, lethargy, diarrhea, and lack of appetite. The safe use of NexGard® in pregnant, breeding, or lactating dogs has not been evaluated. For full prescribing information, talk to your vet, call 888-637-4251, or visit NexGardForPets.com.

References

[1]Data on file at Boehringer Ingelheim. For dogs demonstrating a preference, they preferred.

[2]NexGard® chews over the competition. Data on file at Boehringer Ingelheim.

NexGard® is a registered trademark of Boehringer Ingelheim Animal Health France, used under license. ©2025 Boehringer Ingelheim Animal Health USA Inc., Duluth, GA. All rights reserved. US-PET-0946-2025-B.

4.8
Rated 4.8 out of 5 stars
3184 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

92% Positive

Effectiveness

91% Positive

Ingredients

87% Positive

Long-Term Benefits

89% Positive

915 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Brandie on Nov 4, 2024

Agrees with my senior girl

I wanted to share this for other senior pet parents as I couldn’t find very many reviews relative to elder dogs while doing my research. I’m always hesitant to give

I wanted to share this for other senior pet parents as I couldn’t find very many reviews relative to elder dogs while doing my research. I’m always hesitant to give anything new to my 18yo doxie poodle mix at this point in her life. She has numerous health issues but is overall in good shape considering. This product is what my integrated medicine vet recommended as being the most effective yet least risk of side effects. Trusting her word, I reluctantly administered it because my girl was really getting miserable with several fleas. I’d tried everything else to no avail. She tolerated this extremely well. In fact, I didn’t observe ANY negative side effects and it worked for the fleas within hours. Such a relief that the fleas are gone and she’s resting comfortably again without biting and regaining some energy as a result of better rest. Super happy with this product!


Rated 5 out of 5 stars
Verified Purchase
By Deborah on Jul 4, 2025

The Best on the Market

My dog had been taking another popular brand of flea and tick medication and it didn't do what this does...While this says flea and tick it's much more...My dog

My dog had been taking another popular brand of flea and tick medication and it didn't do what this does...While this says flea and tick it's much more...My dog was exposed to mites which caused her to literally chew herself to the point of bleeding and skin infections...My vet didn't properly diagnose the problem so she was treated for alergies and was in a halo for almost a year...I took her to a dermatologist whereby I was told within the first five minutes that she had mites...She was given NexGuard right away and within two days she was out of the halo and hasn't needed it since taking this medication...This is a far superior product so if you want your little one to be protected in every way possible get NexGuard...I'll never use anything else!!!


Rated 5 out of 5 stars
Verified Purchase
By Heather on Jan 30, 2025

Allergies

My dogs skin has calmed down from severe allergies and he is not biting himself to death. We had tried most all of the flea, dermatology skin creams, and tick treatments

My dogs skin has calmed down from severe allergies and he is not biting himself to death. We had tried most all of the flea, dermatology skin creams, and tick treatments with no help. Our poor baby was eating his skin off. Within 1 week I could tell a difference and by a full month he was 50% improvement and by 2 months 95% improved. Now 4 months later and you can see how much better he looks and feels


Rated 5 out of 5 stars
Verified Purchase
By Ann on Sep 12, 2025

Chewy is the best!!

I've used Nexgard for a couple of years, and it's been effective in keeping ticks and fleas at bay. My review is more of a review of Chewy. I am overwhelmed by

I've used Nexgard for a couple of years, and it's been effective in keeping ticks and fleas at bay. My review is more of a review of Chewy. I am overwhelmed by their service and how fast they got our medicine to us. I was out, and worried about my dog because we were staying in an area with lots of Lyme. Chewy, at no expense to me, expedited my order, and it came in two days. I was thrilled. Not even my vet could get us to us so quickly. Thank you, Chewy, I am so grateful!!


Rated 5 out of 5 stars
Verified Purchase
By Jeannie on Jun 14, 2020

Fleas Beware

The dogs tried the topical flea treatments, I used diatomaceous earth, I flea bombed the house twice, and I bathed the dogs every other day using dish detergent,

The dogs tried the topical flea treatments, I used diatomaceous earth, I flea bombed the house twice, and I bathed the dogs every other day using dish detergent, and the fleas kept coming back. Then I gave them the NexGuard chewables. Within a few hours, I noticed the difference, there was a significant decrease in fleas. And after a day or so, no more fleas. The only drawback, and this is the dog’s preference, it’s a hit or miss to get them to chew it. At least the fleas are gone and I didn’t see any major side effects from the chewables.


Rated 5 out of 5 stars
Verified Purchase
By Ainek on Aug 16, 2022

Great stuff!

Before Bee had passed away on the 29th of June her vet had prescribed this and it worked wonders. It's like a treat and she'd eat it no problem. Her vet changed

Before Bee had passed away on the 29th of June her vet had prescribed this and it worked wonders. It's like a treat and she'd eat it no problem. Her vet changed their flea prescription so we ended up with something else which also worked but we needed to force feed it. Come Frida into our lives and I asked our vet to give me an outside prescription so we may buy it since the one they prescribed wasnt working on her. As expected it worked right away and Frida no longer has fleas. Chewy was quick to get the prescription from our vet and we were flea free in no time. Thank you chewy!


Rated 1 out of 5 stars
Verified Purchase
By Patricia on Oct 31, 2025

My First DISSATISFACTION with Chewy

I have been a customer for many years. NEVER BEFORE have you failed me. Prior to placing this order I called and spoke to a representative. I explained “in detail”

I have been a customer for many years. NEVER BEFORE have you failed me. Prior to placing this order I called and spoke to a representative. I explained “in detail” that I had in my hand TWO prescriptions for Sir Seamus. I asked how to proceed, I followed the instructions to the letter, we covered my method of payment, mailing address etc. I even paid $10 extra for priority mail (heart worm and flea Rx) and mailed TWO prescriptions. You only processed ONE. I had to repeat the process -with extra time- to get the heart worm Rx. Your representative stated “Well we only discussed the credit card for one.” I am not satisfied with that response. I always use that card and I stressed how urgently these were needed. No longer a confident customer.This was not an acceptable way to deal with Sir Seamus’ meds nor the $300.00 I spent.


Rated 5 out of 5 stars
Verified Purchase
By Patricia on May 8, 2026

Absolutely no more fleas!

For years, I had been buying the Seresto collar for my mini Chihuahua they worked great up until last year. I noticed that the flea gestation to adult was not being

For years, I had been buying the Seresto collar for my mini Chihuahua they worked great up until last year. I noticed that the flea gestation to adult was not being completely annihilated using the collar anymore. Google AI suggested nexguard. At first when I spoke to the vet and they told me how much it was and that you have to have a prescription. It was head spinning, however after buying the three month supply at $85, they told me that I could get it cheaper since I have a prescription through chewy.com. Dante has not had one flee and I got a year supply through Chewy and it came to a little over $200 which was amazing. Itcan be very expensive but it's definitely worth the price thank you chewy thank you


Rated 5 out of 5 stars
Verified Purchase
By Kimberly on May 1, 2025

Tick time

We use this product during flea &tick time here in Michigan. We have not had any issues with our pet getting either on of the nuisance pests in years, especially

We use this product during flea &tick time here in Michigan. We have not had any issues with our pet getting either on of the nuisance pests in years, especially when we travel to Northern Michigan where there are numerous tick issues! And Chewy made it super convenient to order they contact our vet to get the prescription approved and sent it to us, super quick! So thanks Chewy!


Rated 5 out of 5 stars
Verified Purchase
By Kandi1103 on Sep 25, 2024

I got a discount!

I've been using this product for about 9yrs. Both of my Yorkies use it. Since I've started using this my dog's have never had ANY fleas!! I finally got a coupon

I've been using this product for about 9yrs. Both of my Yorkies use it. Since I've started using this my dog's have never had ANY fleas!! I finally got a coupon for this and saved a nice chunk of change!! Would love to get some more coupons! I HIGHLY RECOMMEND THIS !!