NexGard Chew for Dogs, 60.1-121 lbs, (Red Box)

By NexGard
Rated 4.5831 out of 5 stars
Prescription Item

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$279.98Chewy Price
$297.18Chewy Price
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$17.20 (6%)
$265.98Autoship Price
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Usually arrives in 3-5 days
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Medications ship separately. Delivery times may vary.

Frequently Bought Together

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Rated 4.621 out of 5 stars
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About This Item


NexGard Chews for Dogs, 60.1-121 lbs. are vet-recommended and FDA-approved to kill adult fleas fast before they have a chance to lay eggs. This product is also FDA-approved to help prevent Lyme infections as a direct result of killing black-legged ticks. Each fast-acting chew provides safe and effective protection, killing fleas and ticks for a full month. And the chews are easy to give because dogs love the delicious beef flavor—you may even give them to your dog with or without food! Each NexGard bite-sized monthly dose is gentle enough to give to puppies and dogs as young as 8 weeks, weighing as little as 4 pounds.

Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.

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Play Video: Learn More About NexGard From Our Team of Experts
Learn More About NexGard From Our Team of Experts

About NexGard Chewables

Powerful Protection Image

NexGard (afoxolaner) is the chew that dogs love.* It kills fleas and ticks all month long and even prevents flea infestations. So, not only is NexGard delicious, but it also keeps your dog protected from fleas and ticks!

The Chew Vets Choose*

NexGard is the #1 vet-recommended flea and tick protection, and the chew vets choose to protect their own dogs.*

Trusted Over 270 Million Times*

See why NexGard is the #1 Choice of Vets.*

#1 Dog-Preferred

NexGard’s delicious beef flavor makes it the #1 dog-preferred chew over other chews that kill fleas and ticks.*

Legacy of Trust

NexGard is the #1 choice of vets and has been prescribed over 270 million times.*

Safe for Puppies

NexGard is safe for dogs and puppies who are as young as 8 weeks and who weigh just 4 pounds.

Kills Fleas and Ticks

NexGard is FDA-approved to prevent the infections that cause Lyme disease by killing black-legged ticks.

Enjoyable Every Month

Every delicious NexGard chew makes it easy to protect your dog for a full month.

For Dogs, Big and Small

Comes in four sizes: 4-10 lbs., 10.1-24 lbs., 24.1-60 lbs. and 60.1-121 lbs.

Protection for Every Season

Your dog can get fleas any time of the year throughout much of the United States. And some ticks, including those that transmit Lyme disease, can be active in temperatures that are just above freezing. Just 1 monthly NexGard chew will kill fleas and ticks and protect your dog, no matter the season.

Never Miss a Dose with Autoship

Sign up for Autoship today and save on the #1 vet-recommended chew.* Not only will you get a discount on NexGard, but you can rest easy knowing that the #1 dog-preferred flea and tick protection will be delivered to your door when you need it.*

NexGard’s Mission

NexGard is committed to enhancing pet well-being and to supporting the animal health community. When you purchase NexGard, you are not only protecting your dog with the #1 vet-recommended flea and tick protection*, but you are also supporting the commitment to donate over 250,000 doses of NexGard to animal shelters each year.*

About NexGard

NexGard is the #1 vet-recommended flea and tick protection.* 1 monthly chew will keep your dog protected from fleas and ticks, plus dogs love the delicious beef flavor, making it easy to give with or without food.* NexGard is also FDA-approved to prevent the infections that cause Lyme disease by killing black-legged ticks. It is safe for puppies who are 8 weeks of age and who weigh 4 pounds or more. Plus, it’s available in four sizes, so every dog can get the protection they need.

Shop NexGard

*Data on file at Boehringer Ingelheim.

ReviewsWrite a Review

Rated 4.5831 out of 5 stars
1005 Ratings
Would recommend to a friend

997 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 Dakota on Sep 9, 2023

Highly impressed!

Both my German shepherds have been battling with fleas for over 2 weeks now. Both had seresto collars on and the collars weren't killing the fleas fast enough. Both my dogs can't tolerate the liquid flea and tick drops either. So I decided to buy nexgard tablets recommended by my vet and seriously hours after I gave the tablets to my dogs the fleas were gone. I am highly impressed with these tablets. They are pricey compared to other flea and tick protections but the only product that works for my dogs. Highly recommend!

Rated 1 out of 5 stars
By Amira on Aug 15, 2023

Your Product doesn’t work

I bought three months dosage on July 1 2023, it was delivered for fleas and ticks. I gave my dog the first dosage, and he still has fleas and ticks. I gave him a second dose a few weeks later, which was for August, and I gave him the third dose in the first week of August because he still had fleas and ticks three doses in two months. Your product doesn’t work. !

Rated 5 out of 5 stars
By HencksMom on Sep 3, 2023

Trusted Name Pays Off

NexGard is certainly more expensive than some flea/tick treatments, but dogs and their humans will experience the benefits unlike with cheaper brands. I buy from Chewy because they are much less expensive than my veterinarian.

Rated 4 out of 5 stars
By Ni on Jul 7, 2023

First Pharmacy Purchase from Chewy

This was my first Pharmacy purchase from Chewy. It is convenient! However if there are any issues, there isn't a great way to fix it. For example, my veterinarian approved this medication for the wrong weight class for my dog. I had submitted the request based on my dog's old weight, but with his recent weight loss (that I did not know the extent of), he needed to be in a lower weight class. The veterinarian approved the request, even though they stated that they would reject it. I ended up with medication that is too strong for him, with no way to return it (the veterinarian didn't take responsibility for it) and Chewy has a policy that approved pharmacy products can't be returned.

Rated 5 out of 5 stars
By 7132023 on Jul 13, 2023

10000/10 stars

It works absolutely amazing my dog has been battling fleas in the past few months , and we decided to get an oral flea medicine since they work best finding the best one was a struggle but after much research we discovered that nex guard was the way to go gave the medication to my dog yesterday and within a few hours all of the fleas were dead I was so anxious about him getting the side effects but to my surprise the only thing that happened was he was really itchy will definitely continue to use nex guard!!

Rated 5 out of 5 stars
By Knife323 on Jun 29, 2023

A Different Choice

Recently my two OES had an episode of uncharacteristic scratching that I believed was attributable to allergies. Turns out they had picked up mites. I have been using Seresto for a long time and it is great at preventing fleas and ticks, but does nothing for mites. My veterinarian treated the dogs with NexGard and the mite problem was resolved. I have no other choice but to go with Nexgard because it is much broader spectrum product than Seresto.

Rated 5 out of 5 stars
By Vb on Sep 5, 2023


My service advisor Answered my call in 1 ring Walked me through the process of my order Had my order confirmed in 5 mins Thank you for making my experience so easy and quick!!

Rated 5 out of 5 stars
By cindy on Jun 25, 2023

The Best flea and tick and mite medicine.

both of our dogs had mites, the kind that burrow under the skin. The dogs also had hair loss from this problem as well as extreme itching. They chewed themselves raw. After taking the nextguard we saw results from the itching in about ten days, during that time we were also giving them 2 baths per week with a anti parasitic shampoo. We are now 15 days into the first dose of nextguard and they are so much better, itching is almost gone completely gone. It was so easy to use just 1 dose per month, and they liked it. Thank goodness for nextguard.

Rated 1 out of 5 stars
By Kristy319 on Jun 24, 2023

Bad batch

We typically buy this product from our vet but the idea of it coming to our front door was nice. We have to buy 2 sizes since our guy weighs 155lbs. Within 2 weeks we now have a flea infestation in our home! I couldn’t believe it! Never had this issue with the vet supply. Guess got a bad batch!!! We bought 3 months worth and now worthless! Would not trust that it is a good product. Not a good first experience

Rated 5 out of 5 stars
By DB on Jul 12, 2023

I’ve used this product since my Yorkie was a puppy. My vet gave me samples with her puppy evaluation. If anyone has ever used the topical forms, you’d understand how difficult they are with a long haired dog. I had my baby for over 13 years and never had an issue with this product. Would highly recommend