NexGard Chewables for Dogs, 24.1-60 lbs, (Purple Box), 1 Chewable Tablet (1-mo. supply)

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About This Item

Details

NexGard Chewables for Dogs, 24.1-60 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 flavoryou 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.

We directly source prescription medications from manufacturers and wholesale distributors registered with the FDA and licensed by applicable state boards. Guaranteed genuine, and where applicable, backed by the manufacturer.

Ingredients

Instructions

FAQ

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.

4.7
Rated 4.7 out of 5 stars
10326 Ratings

Customers Mention

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

Ease of Use

89% Positive

Effectiveness

88% Positive

Ingredients

85% Positive

Long-Term Benefits

87% Positive

3007 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 Marti on Jan 21, 2026

Chewy makes it so easy! And they're a good company, too.

My new prescription - Chewy called the vet and got it approved; next thing I know, it's in my mailbox! Also - I make a point to buy anything pet-related from Chewy

My new prescription - Chewy called the vet and got it approved; next thing I know, it's in my mailbox! Also - I make a point to buy anything pet-related from Chewy because they are such a good company. Twice I've accidentally ordered outdoor "jackets" for my dogs that turned out not to fit. When I contacted Chewy for Exchange instructions, they sent out the new size, and told me instead of returning the ones that didn't fit, I should donate them to a shelter. What a fantastic program! I made sure to tell the shelter the warm garments were courtesy of Chewy.com!


Rated 3 out of 5 stars
By Donna on Jan 9, 2026

Good Protection

I use to give this to my dog and she never did get fleas. However, she will not eat it. I've put it in her food, peanut butter, eggs and she picks it out. Even after

I use to give this to my dog and she never did get fleas. However, she will not eat it. I've put it in her food, peanut butter, eggs and she picks it out. Even after me breaking it up in 4 pieces. Then I'd grind it and put in peanut butter, but a few times she vomited. So I went to Bravecto. She loved the taste, didn't get sick. However it's expensive and doesn't cover one of the ticks for full 12 wks only 8wks. I also noticed it didn't last for 12wks as she would start scratching. So I went back to Nextgard and will just have to deal with giving it to her when she doesn't like the taste.


Rated 1 out of 5 stars
By Brett on Nov 19, 2025

You sent me something I didn't want

This is an old autoship that I cannot seem to delete. Apparently you pestered the Vet until they sent a new prescription and you then shipped me something I didn't

This is an old autoship that I cannot seem to delete. Apparently you pestered the Vet until they sent a new prescription and you then shipped me something I didn't need. I am now buying a year's supply at one time so I don't go through the irritation of being pestered every single month for a new prescription. If there is some way to delete this autoship, I don't know what it is. Do it again and I won't pay you next time.


Rated 5 out of 5 stars
By Patricia on Dec 28, 2025

Chewy getting the Rx from my Vet for me.

My long time vets decided to retire. I wanted to get an order in with a Rx before their last days on the job. Chewy got it done! Now I have the meds I need that

My long time vets decided to retire. I wanted to get an order in with a Rx before their last days on the job. Chewy got it done! Now I have the meds I need that give me time to establish a new veterinarian. Thank you, Chewy!


Rated 5 out of 5 stars
By darian on Oct 27, 2025

Made such a difference

We’ve been dealing with a flea infestation and seemed like no matter what we did they were horrible. Within 12 hours I noticed a bunch of fleas had died and fallen

We’ve been dealing with a flea infestation and seemed like no matter what we did they were horrible. Within 12 hours I noticed a bunch of fleas had died and fallen off my pups. This with treating the house with food grade diatomaceous earth, and dawn dish soap doggy baths has been a game changer (I highly recommend these three together. I have three pups and tried the regular flea baths with flea shampoo and still this seems to be the best combo I could find). It’s now one week later and we went from a full blown infestation to them practically gone. One of my dogs did experience slight lethargy initially but within a day or so she was back to normal.


Rated 5 out of 5 stars
By DeeAnn on Dec 4, 2025

Great product!

It works! This is a great product! I was using a topical fleas treatment that did nothing and our poor dog was covered in fleas. Just a couple of hours after giving

It works! This is a great product! I was using a topical fleas treatment that did nothing and our poor dog was covered in fleas. Just a couple of hours after giving him Nexgard, I could see a difference and we’ve been flea-free for nearly a month! Next treatment is in a week.


Rated 4 out of 5 stars
By Brad on Dec 4, 2025

The phone support was great BUT

The requirement of mailing a hard copy of my script for a food order was slow and cumbersome. The first time it was lost on site there. I had to mail a second copy

The requirement of mailing a hard copy of my script for a food order was slow and cumbersome. The first time it was lost on site there. I had to mail a second copy. I used USPS Priority mailing sleeves both ways. This got expensive!


Rated 5 out of 5 stars
By Karen on Dec 10, 2025

Excellent service

Love chewy! I was a little leery of ordering mail away meds for my dog. Chewy is easy to work with regarding prescriptions. When you call chewy you get a person

Love chewy! I was a little leery of ordering mail away meds for my dog. Chewy is easy to work with regarding prescriptions. When you call chewy you get a person that answers the phone, is knowledgeable, and polite. Chewy is excellent!!


Rated 3 out of 5 stars
By Christopher on Nov 24, 2025

Alternative flea n tick treatments

I could NOT believe how hard it was to get my pet’s prescription filled. It’s almost as if Chewy and my local Veterinary office are working for the pharmaceutical

I could NOT believe how hard it was to get my pet’s prescription filled. It’s almost as if Chewy and my local Veterinary office are working for the pharmaceutical companies. Maybe they’re promoting a particular company’s meds, but if my Schnauzer does well with a cheaper alternative why not?


Rated 4 out of 5 stars
By Diane on Jan 2, 2026

Chewable

I’m not sure how effective it is but Biscuit has been needing extra coaxing/convincing to eat it. So I’ve had to add peanut butter with it. Sometimes also same with

I’m not sure how effective it is but Biscuit has been needing extra coaxing/convincing to eat it. So I’ve had to add peanut butter with it. Sometimes also same with Willow.