NexGard Chewables for Dogs, 60.1-121 lbs, (Red Box), 6 Chewable Tablets (6-mos. supply)

Have a Chewy account?
Sign in to quickly add prescription details.
$127.99 First Time Autoship Price
this order
Save 20% (up to $110) on your first Autoship order. 

$151.99 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Never miss a dose with easy refills
  • Skip, change, or cancel anytime
$159.99 Chewy Price
($26.67 /ea)
Promo, Save 20% on first Rx order with code RX20
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME

In Stock
FREE delivery
Usually arrives in 3-5 days
Prescription approval made easy
We’ll reach out to your vet clinic.
Medications ship separately. Delivery times may vary.

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.

Shop NexGard

*Data on file at Boehringer Ingelheim.

4.8
Rated 4.8 out of 5 stars
9688 Ratings

Customers Mention

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

Ease of Use

90% Positive

Effectiveness

90% Positive

Ingredients

87% Positive

Long-Term Benefits

88% Positive

2916 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 Cass on Sep 29, 2025

This product works!

I absolutely love that my dog's flea and tick medicine gets delivered right to my door. Also that Chewy takes the time to reach out to my vet for me. I haven't had

I absolutely love that my dog's flea and tick medicine gets delivered right to my door. Also that Chewy takes the time to reach out to my vet for me. I haven't had any fleas or ticks on my dog in past 3 years that she's been on this product. Even though there were times I have found ticks on myself but not her! I wish they made this kind of stuff for humans!


Rated 5 out of 5 stars
By M on Sep 19, 2025

Ease of obtaining

Much cheaper than my veterinarian who ran out and suggested chewy. You just type in the name of your vet and chewy contacts them to okay the prescription. Easy peasy

Much cheaper than my veterinarian who ran out and suggested chewy. You just type in the name of your vet and chewy contacts them to okay the prescription. Easy peasy and fast shipping. I’ll get all my maintenance meds at chewy from now on.


Rated 5 out of 5 stars
By Guy on Sep 23, 2025

Reliable and Easy Flea Protection

Easy ordering process and fast shipping. The NexGard arrived well packaged, exactly as described, and my dog takes it without any issues. Great price for a 2 x 6

Easy ordering process and fast shipping. The NexGard arrived well packaged, exactly as described, and my dog takes it without any issues. Great price for a 2 x 6 month supply and reliable service from Chewy as always.


Rated 5 out of 5 stars
By Showandah on Aug 20, 2025

proven product, quick service

This really works! We live in tick country, and out in the country to boot. I have yet to find a tick or a flea on Dreyfus. It must taste ok, as he eats it right

This really works! We live in tick country, and out in the country to boot. I have yet to find a tick or a flea on Dreyfus. It must taste ok, as he eats it right up. (I'm taking his word on this.) He's never thrown it up or shown any side-effects. Aside from the stunningly expensive price, I highly recommend Nexgard.


Rated 5 out of 5 stars
By Kendra on Aug 30, 2025

Like an extra special treat every month

My dog knows when I start opening the packaging that she’s getting her special treat. I literally can’t get it opened and to her fast enough. You would never know

My dog knows when I start opening the packaging that she’s getting her special treat. I literally can’t get it opened and to her fast enough. You would never know it is actually medicine. They must be pretty tasty for her to be so excited to get it.


Rated 5 out of 5 stars
By Eric on Oct 2, 2025

Always works!

Only ever found one tick on him (even after we moved to Alabama!), and that one was already dead as a door nail. Why can't they figure this out for humans?

Only ever found one tick on him (even after we moved to Alabama!), and that one was already dead as a door nail. Why can't they figure this out for humans?


Rated 5 out of 5 stars
By donna on Oct 2, 2025

I Like this!

Nexgard seems to really work. Each time I take my dog to the vet, the outcome is the same, no heart worms and my sweet girl is healthy! Worth the money!!

Nexgard seems to really work. Each time I take my dog to the vet, the outcome is the same, no heart worms and my sweet girl is healthy! Worth the money!!


Rated 4 out of 5 stars
By Logan on Aug 6, 2025

Fast shipping

I have struggled with tick prevention in the past. Have had bad reactions from topicals and horrible reactions from bravecto. So, was a little leary about going

I have struggled with tick prevention in the past. Have had bad reactions from topicals and horrible reactions from bravecto. So, was a little leary about going with a chewable tick prevention again. Natural options are unfortunately not as effective. The nexgard was easy to administer and has worked well this summer.


Rated 1 out of 5 stars
By Margie on Aug 25, 2025

Coupon

I received a discount coupon after I placed my prescription order. However the coupon was only good til 8/31/2025. Since I just placed placed a prescription order

I received a discount coupon after I placed my prescription order. However the coupon was only good til 8/31/2025. Since I just placed placed a prescription order for 6 months worth of medicine there is no way I could use it. The


Rated 5 out of 5 stars
By Matt on Aug 29, 2025

Easy Protection

Our Mollee loves hikes, but in Northern IL/Southern WI, the ticks are bad. This provides a simple preventative step with little hassle required getting Mollee to

Our Mollee loves hikes, but in Northern IL/Southern WI, the ticks are bad. This provides a simple preventative step with little hassle required getting Mollee to take them. She even does a trick to get this pill!