NexGard Chewables for Dogs, 4-10 lbs, (Orange Box), 6 Chewable Tablets (6-mos. supply)

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Medications ship separately. Delivery times may vary.

About This Item

Details

NexGard Chewables for Dogs, 4-10 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
2936 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

853 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 Elizabeth on Mar 29, 2026

Crushed boxes

We received our order for Flea & Tick and Heartworm medicine on time. The box that contained the medication was crusher as if someone had stepped on it before placing

We received our order for Flea & Tick and Heartworm medicine on time. The box that contained the medication was crusher as if someone had stepped on it before placing it in the box for postage. I've already discussed this with a Chewy .com rep. We have decided not to return it until I open the actual sealed medication and make sure it is intact. Thanks


Rated 5 out of 5 stars
By Tim on Mar 28, 2026

Seamless ordering

Chewy makes it so easy to order prescriptions from our vet. So far Nexguard is still working for fleas in Western Oregon.

Chewy makes it so easy to order prescriptions from our vet. So far Nexguard is still working for fleas in Western Oregon.


Rated 5 out of 5 stars
By John on Mar 11, 2026

Here's a company that's won my heart and vote.

The Nexgard they're supplying my kid with; has him operating, running, and smiling all day, every day. Thank you Chewy . . .

The Nexgard they're supplying my kid with; has him operating, running, and smiling all day, every day. Thank you Chewy . . .


Rated 5 out of 5 stars
By Susan on Jan 29, 2026

Vet prescribed

Seems to work well. Our Shitzhu enjoys outdoors/parks so this gives us peace of mind. No side effects. Was advised by vets resistance have been noted with other

Seems to work well. Our Shitzhu enjoys outdoors/parks so this gives us peace of mind. No side effects. Was advised by vets resistance have been noted with other products, especially topical.


Rated 5 out of 5 stars
By Debbie on Jan 12, 2026

Great price and great product

Snickers veterinarian recommended NexGard and I found it available at the best price through Chewy. It arrived very fast. So impressed that I now get this on a subscription

Snickers veterinarian recommended NexGard and I found it available at the best price through Chewy. It arrived very fast. So impressed that I now get this on a subscription so I don’t have to worry about him ever running out.


Rated 5 out of 5 stars
By James on Mar 30, 2026

Great product at a discount price

We get this supplement for our small dog and Chewy's price is far better. Delivered quickly.

We get this supplement for our small dog and Chewy's price is far better. Delivered quickly.


Rated 5 out of 5 stars
By Maria on Mar 6, 2026

How easy it is for them to take it

Think they're overpriced but since they need to have them I'm glad it's easy to give to them. Need to reduce the cost

Think they're overpriced but since they need to have them I'm glad it's easy to give to them. Need to reduce the cost


Rated 5 out of 5 stars
By Marcia on Mar 24, 2026

Works as advertised

I have used this product for my dog for a long time. Never any problems with fleas and ticks.

I have used this product for my dog for a long time. Never any problems with fleas and ticks.


Rated 5 out of 5 stars
By Mimi on Feb 7, 2026

Heartworm medicine

It works well. The two tablet is small enough for my 5 pound Pomeranian to chew it and she seems to have no side effects.

It works well. The two tablet is small enough for my 5 pound Pomeranian to chew it and she seems to have no side effects.


Rated 4 out of 5 stars
By Ann on Jan 17, 2026

Quantity in bag was not worth the money.

Amounts in the package where small. Not ordering the again. To sell a product fill the dang bags make it worth the money. Going to just make my own.

Amounts in the package where small. Not ordering the again. To sell a product fill the dang bags make it worth the money. Going to just make my own.