NexGard® chews (afoxolaner) have been authorized by FDA under an Emergency Use Authorization for the treatment of infestations caused by New World screwworm larvae in dogs and puppies. NexGard® is authorized only for the duration of the emergency declaration unless terminated or revoked sooner. NexGard® is not approved for this use. Product labeling is currently being updated. Please see link below for the most current EUA information. CLICK HERE FOR MORE INFORMATION

NexGardMono NexGard Chews Hero

NEXT-LEVEL

Next-Level
Protection That’s 
Easy To Give

For Dogs
NG Chew 3 Pack for Medium Dog

Protects dogs against:

  •  Fleas Fleas
  • Ticks Ticks

NexGard® Chewables

(afoxolaner)
Nexgard plus packshot for the review section

ALSO AVAILABLE

NexGard® PLUS (afoxolaner, moxidectin, and pyrantel chewable tablets)

Protect Them From More Parasites

  • KILLS fleas & ticks
  • PREVENTS heartworm disease
  • TREATS & CONTROLS roundworms and hookworms

3 Steps to Get Protection

 

WHY PROTECT?

Stay Informed
About Parasite Risks

Image
Tick
12 Months

Ticks are active 12 months a year.1
 

12 Months

Ticks are active 12 months a year.1
 

Ticks can be found in all 50 states.

Image
Flea
3,000 Eggs

A flea can lay up to 3000 eggs in its lifetime and can live up to 100 days on your pet.2

3,000 Eggs

A flea can lay up to 3,000 eggs in its lifetime and can live up to 100 days on your pet.2

NexGard® chews can help you prevent flea infestation with a once monthly, beef-flavored chew.

PARASITE RISK CHECKER

Get a personalized risk report for your dog

Image
illustration of two dogs

See The Difference

Compare NexGard PLUS & NexGard chews to help you choose the right protection for your pet’s needs

 

 

NexGard PLUS vs. NexGard Chewables: Parasite Protection Comparison

 

NexGard Plus logo

NexGard Chewables logo

Prevents
heartworm
disease

 

Treats &
controls
roundworms
and
hookworms

 

Kills fleas

Kills ticks

Can be given
with or
without food

Approved for
dogs and
puppies as
young as 8
weeks and
weighing 4
lbs or more

Prevents
Lyme
infection*

 

*As a direct result of killing black-legged ticks.

NG Chew 6 Pack for Large Dog

NEXGARD® CHEWS

Has your dog used NexGard® Chews? Tell us what you think.

Common Questions About NexGard Chews

What are NexGard chews for dogs?

How long does a dose in NexGard chews last?

How long do NexGard chews take to work?

Is there a weight or age requirement to give my dog NexGard chews?

Learning & Resources

Browse through charts, checklists, articles and more to learn more about protection

 

 

Emergency Use Authorization for NexGard® (afoxolaner) for New World screwworm (NWS)

The U.S. Food and Drug Administration (FDA) has issued an Emergency Use Authorization (EUA) for the emergency use of the approved product NexGard® (afoxolaner) for the treatment and prevention of infestations caused by NWS (Cochliomyia hominivorax) larvae (myiasis) in dogs and puppies.

NexGard® is approved for other uses.

For additional information on the EUA, please refer to the NexGard® NWS Fact Sheet.

Limitations of Authorized Use

NexGard® (afoxolaner) is authorized only for the duration of the declaration that circumstances exist justifying the authorization of the emergency use of NexGard® (afoxolaner) under section 564(b)(1) of the Federal Food, Drug, and Cosmetic Act (FD&C Act), 21 U.S.C. § 360bbb-3(b)(1), unless the declaration is terminated or the authorization is revoked sooner.

IMPORTANT SAFETY INFORMATION

NexGard® (afoxolaner) is for use in dogs only. The most frequently reported adverse reactions include vomiting, pruritus, lethargy, diarrhea, and lack of appetite. The safe use of NexGard® chews 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, see full prescribing information.

 

*Available only on purchases from your veterinarian. One coupon required for every purchase. Terms and conditions apply. Must be of the same product and purchased at one time. May not be combined with any other offer. Rebate in the form of a Boehringer Ingelheim Mastercard® Prepaid Card.  Please allow 6 to 8 weeks for delivery.

  1. Grant AN, Lineberry MW, Sundstrom KD, et al. Geographic Distribution and Seasonality of Brown Dog Tick Lineages in the United States. J Med Entomol. 2023;60:102–111.
  2. News, PVM. 2022. “Indiana Media Outlet Turns to PVM’s Dr. Paulo Gomes for Advice for Pet Owners about Fleas.” College of Veterinary Medicine. July 22, 2022. https://vet.purdue.edu/news/indiana-media-outlet-turns-to-pvms-dr-paulo-gomes-for-advice-for-pet-owners-about-fleas.php.
     

Important Safety Information

NexGard® (afoxolaner) is for use in dogs only. Safe for use in puppies 8 weeks of age or older, weighing 4 pounds or more. 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 disordersFor more information, click here for full prescribing information.