NexGard Chewables for Dogs, 60.1-121 lbs, (Red Box), 1 Chewable Tablet (1-mo. supply)

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About This Item

Details

NexGard Chewables 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 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.

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*Data on file at Boehringer Ingelheim.

4.8
Rated 4.8 out of 5 stars
10556 Ratings

Customers Mention

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

Ease of Use

90% Positive

Effectiveness

91% Positive

Ingredients

87% Positive

Long-Term Benefits

89% Positive

3121 Customer Reviews



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

Rated 3 out of 5 stars
By Heather on Dec 30, 2025

Delivery gone wrong

This was delivered today at 3pm. I looked everywhere for it cause $245 is a lot!!!! Chewy is great but FedX left this package on the ground under my mailbox at the

This was delivered today at 3pm. I looked everywhere for it cause $245 is a lot!!!! Chewy is great but FedX left this package on the ground under my mailbox at the end of my long driveway not even wrapped in plastic! I live in Maine! It’s 13 degrees and feels like -10. Product is great but delivery gets zero stars! At least notify me where the package was if you didn’t want to drive down my snowy icy driveway!


Rated 5 out of 5 stars
By Judi on Jan 6, 2026

Fantastic customer service

My shipment of Nexgard was left out in the rain by the delivery person and was soaked all the way through by the time I returned home. I chatted with a customer

My shipment of Nexgard was left out in the rain by the delivery person and was soaked all the way through by the time I returned home. I chatted with a customer service rep and they were able to get us another shipment very quickly. I appreciate the outstanding service I am always given by Chewy.


Rated 5 out of 5 stars
By Dianne on Nov 20, 2025

Chewy was there for my boy

My Standard Poodle Steve has never had a flea in his life, until this year. Suddenly he was infested, along with my house. His flea collar was over whelmed and

My Standard Poodle Steve has never had a flea in his life, until this year. Suddenly he was infested, along with my house. His flea collar was over whelmed and we were miserable. While I was having him treated, the house bombed, and ditching the collar, Chewy.com came thru with options for oral flea treatments. I made my choice, NexGard chewable. The very sympathetic customer service rep, immediately reached out to Steve’s vet and got the treatment shipped. I received the order 2 days faster than promised. With free shipping! NexGard worked like a charm and we are happily flea free. Thank you Chewy and NexGard.


Rated 5 out of 5 stars
By Amie on Nov 26, 2025

Free of Fleas

We were having a horrible time trying to get ride of the flea infestation we were having. We tried multiple yard sprays, flea shampoos, and flea sprays. It would

We were having a horrible time trying to get ride of the flea infestation we were having. We tried multiple yard sprays, flea shampoos, and flea sprays. It would work for an hour then the dogs would be covers again. Nexgard was our last option. We gave them the chew and our dogs are finally FLEA FREE. We couldn't be more happy with how well these work. We will continue using these.


Rated 5 out of 5 stars
By Kara on Dec 23, 2025

Works Well for My Dog Who Has Seizures

Our dog started having seizures, so our vet recommended we switch our dog to this medication. It took care of her flea problem she had over the summer (along with

Our dog started having seizures, so our vet recommended we switch our dog to this medication. It took care of her flea problem she had over the summer (along with lots of vacuuming). She has responded well to it.


Rated 5 out of 5 stars
By Alvaro on Dec 16, 2025

Fleas dropped dead

This stuff is insane. Within the hour fleas were falling off dead from my dog. Much more convenient when it comes to dogs who like to get wet and dirty compared

This stuff is insane. Within the hour fleas were falling off dead from my dog. Much more convenient when it comes to dogs who like to get wet and dirty compared to the topicals or flea collar. Only issue is you need a prescription.


Rated 1 out of 5 stars
By Amy on Nov 25, 2025

Delivered to wrong address (RX)

The order required that I mail a RX. The package was delivered to wrong address. No one contacted me, so either it was stolen by deliverer or "kept" by wrong recipient

The order required that I mail a RX. The package was delivered to wrong address. No one contacted me, so either it was stolen by deliverer or "kept" by wrong recipient. Had to REORDER and wait another WEEK to get the RX! Very frustrating because my dog was without the NextGuard for extended timeframe.


Rated 1 out of 5 stars
By Rachel on Nov 22, 2025

My dog got anaplasmosis on this

My dog took this every month since he was a puppy, and last year he was diagnosed with a tick borne illness. A few months later, I was randomly told that there

My dog took this every month since he was a puppy, and last year he was diagnosed with a tick borne illness. A few months later, I was randomly told that there was a guarantee, I looked into it, and it really seems to only for Lyme, which fine, it’s the most common one. But this is what gets me: “Please ensure that your veterinarian contacts VeTS to discuss support in advance of testing or treatment. BI will not be responsible for any diagnostic or treatment related costs that were made prior to contacting VeTS” So to be eligible for their guarantee, you have to essentially request it before your dog is even diagnosed. So you bring your sick dog to the vet, and your vet is supposed get in contact with them if before doing any testing at all, even though a yearly test is required to get the script anyway? Hi, I would like to start a claim for something that may or may not have happened? What a waste of time, and I’m sure, meant to rule out most claims, because most pet owners take care of their pets first and ask questions later. Anyway, I switched meds.


Rated 1 out of 5 stars
By Michelle on Dec 10, 2025

Not wanted.

I had not wanted to renew this order. I had changed my prescription to another option supported by my veterinarian. I was surprised when it arrived. It caused problems

I had not wanted to renew this order. I had changed my prescription to another option supported by my veterinarian. I was surprised when it arrived. It caused problems with my current place of business as they had to cancel my auto-refills.


Rated 1 out of 5 stars
By Martha on Nov 7, 2025

Run Around!

I tried to fill my pup's flea & tick medication, but was told that I couldn't email or upload the Rx directly to Chewy. Chewy said it was my Vet's "new" policy

I tried to fill my pup's flea & tick medication, but was told that I couldn't email or upload the Rx directly to Chewy. Chewy said it was my Vet's "new" policy. This was untrue. Instead, it was Chewy that made me mail in the Rx, which took weeks to receive, and you ended up contacting my Vet office anyway. Why all the hoops to jump through to get my pup her medication? Any whose policy is this?