Free shipping over $75!

NexGard Chewables

NexGard for Dogs - 3 month

Show Picture 1Show Picture 2Show Picture 3Show Picture 4Show Picture 5

NexGard for Dogs - 3 month

4-10 lbs (3pk) - (orange
4-10 lbs (6pk) - (orange)
4-10 lbs (12pk) - (orange)
10.1-24 lbs (3pk) - (blue)
10.1-24 lbs (6pk) - (blue)
10.1-24 lbs (12pk) - (blue)
24.1-60 lbs (3pk) - (purple)
24.1-60 lbs (6pk) - (purple)
24.1-60 lbs (12pk) - (purple)
60.1-121 lbs (3pk) - (red)
60.1-121 lbs (6pk) - (red)
60.1-121 lbs (12pk) - (red)
SKU: 5531-RX
Price: $55.95

Veterinarian Prescription (Rx) Required
Free Shipping on orders over $75
Low Price Match Guarantee
  • The first and only chew that kills BOTH fleas AND ticks
  • NOW available in a 6-dose pack!
  • Protection so tasty, they’ll beg for it
  • Brought to you by the maker of FRONTLINE®
  • Now kills EVEN MORE ticks:
    • American dog ticks
    • Lone star ticks
    • Black-legged (deer) ticks that may spread Lyme disease
RX required for this item.
Click here for our full Prescription Policy and Form

  • Its irresistible beef flavor makes it easy to give
  • It kills fleas fast, before they lay eggs, preventing infestation
  • And, it kills American dog Ticks, Lone star ticks, Black-legged (deer) ticks

NexGard, which has demonstrated excellent efficacy at low dose, is the first and only soft beef-flavored chew approved to kill both fleas and ticks. It contains the novel active ingredient afoxolaner, an isoxazoline based compound with a new and distinct mode of action.

Product Rating: (0.00)   # of Ratings: 0   (Only registered customers can rate)

There are no comments for this product.
CAUTION: Federal (USA) law restricts this drug to use by or on the order of
a licensed veterinarian.

NEXGARD™ (afoxolaner) is available in four sizes of beef-flavored, soft chewables
for oral administration to dogs and puppies according to their weight. Each chewable
is formulated to provide a minimum afoxolaner dosage of 1.14 mg/lb (2.5 mg/kg).
Afoxolaner has the chemical composition 1-Naphthalenecarboxamide, 4-[5- [3-chloro-5-
(trifluoromethyl)-phenyl]-4, 5-dihydro-5-(trifluoromethyl)-3-isoxazolyl]-N-[2-oxo-2-[(2,2,2-

NEXGARD kills adult fleas and is indicated for the treatment and prevention of fl ea
infestations (Ctenocephalides felis), and the treatment and control of American Dog
tick (Dermacentor variabilis) infestations in dogs and puppies 8 weeks of age and older,
weighing 4 pounds of body weight or greater, for one month.

Dosage and Administration:
NEXGARD is given orally once a month, at the minimum dosage of 1.14 mg/lb (2.5 mg/kg).

Dosing Schedule:
Body  Afoxolaner Per Chewables
Weight  Chewable (mg)  Administered
4.0 to 10.0 lbs.  11.3 One
10.1 to 24.0 lbs.  28.3 One
24.1 to 60.0 lbs. 68 One
60.1 to 121.0 lbs. 136 One
Over 121.0 lbs.  Administer the appropriate combination of chewables

NEXGARD can be administered with or without food. Care should be taken that the dog
consumes the complete dose, and treated animals should be observed for a few minutes to
ensure that part of the dose is not lost or refused. If it is suspected that any of the dose has
been lost or if vomiting occurs within two hours of administration, redose with another full
dose. If a dose is missed, administer NEXGARD and resume a monthly dosing schedule.

Flea Treatment and Prevention:
Treatment with NEXGARD may begin at any time of the year. In areas where fleas are
common year-round, monthly treatment with NEXGARD should continue the entire year
without interruption.

To minimize the likelihood of fl ea reinfestation, it is important to treat all animals within a
household with an approved fl ea control product.

Tick Treatment and Control:
Treatment with NEXGARD may begin at any time of the year (see Effectiveness).

There are no known contraindications for the use of NEXGARD.

Not for use in humans. Keep this and all drugs out of the reach of children. In case of
accidental ingestion, contact a physician immediately.

The safe use of NEXGARD in breeding, pregnant or lactating dogs has not been evaluated.
Use with caution in dogs with a history of seizures (see Adverse Reactions).

Adverse Reactions:
In a well-controlled US field study, which included a total of 333 households and 615
treated dogs (415 administered afoxolaner; 200 administered active control), no serious
adverse reactions were observed with NEXGARD.

Over the 90-day study period, all observations of potential adverse reactions were
recorded. The most frequent reactions reported at an incidence of > 1% within any of the
three months of observations are presented in the following table. The most frequently
reported adverse reaction was vomiting. The occurrence of vomiting was generally selflimiting
and of short duration and tended to decrease with subsequent doses in both
groups. Five treated dogs experienced anorexia during the study, and two of those dogs
experienced anorexia with the first dose but not subsequent doses.

We are unable to ship prescriptions into Arkansas, Louisiana, Georgia, Mississippi,
and North Carolina
*Required Information. Please complete form for each pet:

*Would you like us to contact your veterinarian for this prescription?

Low Price Guarantee

If the item has this emblem, we will gladly match any competitors’ current advertised price.

Competitor must be based in the United States, sorry we cannot honor foreign country prices.

Learn more

Fast & Free Shipping

Orders over $75 that do not require cooler and overnight delivery qualify for FREE Ground shipping.

Learn more

Satisfaction Guarantee

Every purchase you make at is covered by our satisfaction guarantee.

If you are not completely satisfied, please contact us within 30 days.

Learn more

Vet-VIPPS Accredited Pharmacy

Heartland Veterinary Supply & Pharmacy is a Vet-VIPPS Accredited Pharmacy

Learn more


Located in Hastings, Nebraska, Heartland Veterinary Supply & Pharmacy started as a Veterinary Clinic in 1981, specializing in the health and wellness of the equine, canine and feline species. We have a licensed Veterinarian and Pharmacist on site, as well as a helpful team with the knowledge and products you need to keep your horse, dog or cat healthy and happy. The Heartland Staff is dedicated to fast, courteous service.

"Because buying prescription drugs from the Internet is easy, finding a safe source for those medicines is not."

See what our customers are saying.

Shipping Policy
Return Policy
Request Catalog


Follow Us on Pinterest

Contact us

  • Phone: 800-934-9398
  • Fax: 888-424-0484
  • Email:
  • HeartLandVetSupply
  • 401 W. 33rd Street
  • Hastings, NE 68901

Connecticut, Delaware, New Hampshire, New Jersey, New York, Illinois


© 2015. All Rights Reserved