NexGard Chew for Dogs, 4-10 lbs, (Orange Box)

By NexGard
Rated 4.6713 out of 5 stars
Prescription Item
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NexGard Chew for Dogs, 4-10 lbs, (Orange Box), 1 Chew (1-mo. supply) slide 1 of 11
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NexGard Chew for Dogs, 4-10 lbs, (Orange Box), 1 Chew (1-mo. supply) slide 1 of 11

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Bundle Heartgard Plus with NexGard and Save 15% Off at Checkout With Code: HGNG15

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Total Price: $0.00

About This Item

NexGard Chews 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 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.

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

Dosage Chart

Color on BoxWeight RangeStrengthDosageProduct Page
Orange4-10 lbs11.3 mg AfoxolanerAdminister orally once a month✓-Click Here
Blue10.1-24 lbs28.3 mg AfoxolanerAdminister orally once a month✓-Click Here
Purple24.1-60 lbs68 mg AfoxolanerAdminister orally once a month✓-Click Here
Red60.1-121 lbs136 mg AfoxolanerAdminister orally once a month✓-Click Here

About NexGard Flea & Protection

Powerful Protection

Keep your dog protected from fleas and ticks with protection from vet-recommended NexGard (afoxolaner). NexGard kills fleas and ticks fast and keeps on killing all month long. It is a flea and tick prevention that is FDA approved to prevent the infections that cause Lyme disease.

Safe, Bite-Sized Dosing

Each NexGard dose comes as a soft, beef-flavored chew that’s safe for dogs and puppies as young as 8 weeks and weighing 4 pounds or more. Just one bite-sized dose of NexGard kills fleas and ticks fast, for a full month of pest prevention. Keep your furry friend protected with NexGard.

The Chew Dogs Love

Month-long canine flea and tick protection is easy and delicious with NexGard beef flavored chews. Dogs love the savory beef flavor of the chews, and you’ll both love the protection from fleas and ticks.

Protection for Every Season

Fleas and ticks can cause big problems for your dog all year long. Fleas can infest your bestie any time of the year—not just during the warmer months—and the tick that transmits Lyme disease can be active even when temperatures are just above freezing. Just one NexGard every month helps protect against both, year round.

Product Guide

NexGard offers protection for dogs in most sizes and weights. Choose the option best suited for your furry friend.

4 - 10 lbs
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10.1 - 24 lbs
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24.1 - 60 lbs
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60.1 - 121 lbs
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Important Safety Information

NexGard® (afoxolaner) is for use in dogs only. The most frequently reported adverse reactions include vomiting, itching, lethargy, diarrhea, and lack of appetite. The safe use of NexGard in pregnant, breeding, or lactating dogs has not been evaluated. Use with caution in dogs with a history of seizures or neurologic disorders. For more information, contact your veterinarian, visit, or click here for the full prescribing information.


Data on file at Boehringer Ingelheim.

About NexGard

NexGard is a vet-recommended soft chew that kills both fleas and ticks. NexGard comes in four sizes and is safe for dogs and puppies 8 weeks of age and older who weigh at least 4 pounds. Dogs love the NexGard beef-flavored chew, making it easy to administer with or without food. Just one delightful NexGard chew every month will help keep your dog protected all year long.
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ReviewsWrite a Review

Rated 4.6713 out of 5 stars
216 Reviews
Would recommend to a friend

215 Customer Reviews

Rated 1 out of 5 stars
By Scout on May 9, 2022

My dog won't eat it

My dog won't eat it. She just keeps spitting it out and if I try to force it in her mouth I end up smashing it all over her face. For dogs that aren't fussy eaters, this product is probably good.

Rated 5 out of 5 stars
By Gloria on Apr 6, 2022

Does the trick

My puppy seems to tolerate this medication pretty well. We tried a more organic and natural approach to combat fleas and ticks, but this seems to be the one that works best. Oh, and it doesn't give my pup an upset stomach. That's a plus.

Rated 5 out of 5 stars
By Minn on May 12, 2022

Appears to work

She far so good with this product. I understand the flea or tick is repelled by the treatment as per my vet.

Rated 5 out of 5 stars
By Palmiro on Mar 17, 2022

It works, I’d recommend

I got fleas at the public park because my humans forgot my monthly dose. Once I got it, fleas were gone. So thanks to chewy now I have a recurrent buy, and we’ll get it at home not to forget again.

Rated 3 out of 5 stars
By Mmmm on May 3, 2022

Box was torn

It was ok but the box was torn and looked worn and damaged. The box sleeve was open which was sketchy.

Rated 5 out of 5 stars
By Paige on Jan 13, 2022

No complaints!

Got this after my pup was beset with both ticks and fleas from roaming our neighborhood. He tolerated it well, dare I say seemed to like it even! Within a day, did not see further little critters roaming his skin, and no side effects as yet. Phew. Thankful for how well it’s gone so far!! Hopeful for a long and productive relationship with this medication.

Rated 5 out of 5 stars
By Yuppers on Apr 13, 2022

Good stuff

Took a while to get but that’s is because my vet took a while for the script to be returned to chewy.

Rated 5 out of 5 stars
By Janis on Apr 30, 2022

Great product

We have 4 rescue dogs. They all take this product & we have been pleased.

Rated 5 out of 5 stars
By Sandy on Apr 12, 2022

Works great

My dog has been on Nexgard for 8 months and it has reduced her itching by at least 90%!

Rated 5 out of 5 stars
By Kelly on Jan 7, 2022

Fast shipping! Keeps Damian flea free!

Damian has been on Heartgard/Nexguard forever, but this was my first time buying through Chewy! Super easy, saved me a trip to the vet, and keeps the itchies away!