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Heartgard Plus

Heartgard Plus Chewables for Large Dog 51-100lbs (Brown)

(85 Reviews)
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Heartgard Plus Chewables Small Dogs up to 25lbs (Blue)
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Heartgard Plus Generic Nuheart Small Dogs upto 25lbs (Blue)
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Heartgard Plus Chewables for Medium Dogs 26-50lbs (Green)
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Heartgard Plus Generic Nuheart Medium Dogs 26-50lbs (Green)
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Heartgard Plus Generic Nuheart for Large Dogs 51-100lbs (Red)
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Heartgard Plus for Dog Supplies

Heartgard Plus Preventative Heartworm

Heartgard Plus is a heartworm preventive treatment which also controls and treats various other worm infections. It is effective against juvenile stages of heartworm that is transmitted through a mosquito. It also treats hookworms and roundworms. It comes in a real beef flavor which makes it highly palatable in taste for the dogs. This monthly treatment is one of the most recommended heartworm preventative treatments.

Ivermectin and Pyrantel Pamoate are the two active ingredients present in Heartgard Plus. Ivermectin is a broad spectrum antiparasitic agent that aids in preventing heartworm infection. While Pyrantel Pamoate works in eliminating roundworms and hookworms. When both these ingredients are mixed together, it results in total prevention of heartworms, roundworms and hookworms from the body of dogs.


Nuheart is a generic version of Heartgard. The tablet contains the same ingredient of Heartgard – Ivermectin. The active ingredient destroys heartworm larvae and controls heartworm disease. Nuheart is as highly effective as heartgard with no side effects on dogs. The oral treatment controls and prevents heartworm infection for one full month. The meat flavored tablet is readily accepted and hence, easy to administer. Find more info here - Nuheart

Key Benefits
  • A single chewable that works for a full month
  • Dogs are protected from roundworms and hookworms
  • Extremely easy to administer since it comes in a chewable form
  • Highly palatable in taste due to its real beef flavor
  • Protects your dog from potentially dangerous heartworm disease
  • Suitable to be given to pregnant or breeding female dogs
How To Use
  • This chewable tablet needs to be given on a monthly basis, i.e.; on the same day of each month on a year round basis.
  • This chewable should not be swallowed as a whole.
  • It can be broken, crumbled or mixed with the food or fed as pieces to the dog.
  • Ensure that your pet swallows the complete dose if you are mixing it in the dog food. If the chewable is not consumed completely, you can give another dose as soon as possible.
  • Test the puppies and dogs for heartworm infection prior to starting the treatment.
  • It is advisable that the pet should chew the tablet rather than swallow it.
  • The monthly dose of the tablet should be continued throughout the year.
  • Skipping treatment in winter months is strictly not advisable as pets might catch up on infections during this time.
  • In case the dosage is missed for more than two months, you need to consult a veterinarian and take his advice for further treatment. 

Caution:Collies including Border Collies and other breeds have genetic intolerance to Ivermectin. Those pet owners with Collies and other susceptible breeds should look for alternatives to Ivermectin for the treatment of parasites.

More Information

Heartgard Plus Heartworm Chewables for Dogs

Heartgard Plus is a monthly beef flavored chewable tablet that is highly palatable in taste. It has specially been developed for fussy eaters. It protects dogs from heartworm infections coupled with treating and controlling roundworms and hookworms. It needs to be given on a monthly basis. This treatment is recommended for dogs at least 6 weeks of age. This treatment can be used as a combination of heartworm preventive and intestinal wormer. It is suitable for pregnant or female dogs.


Nuheart is a monthly heartworm preventive. It is an alternative of heartgard and works similar to heartgard. Nuheart protects dogs against heartworms and it can be used on dogs and puppies. The meat flavored tablet is suitable for all sizes and breeds of dogs. It is recommended to use for adult dogs and puppies older than 6 weeks of age. Find more info here - Nuheart.

Please Note: Merial is now acquired by Boehringer Ingelheim. So, the manufacturer’s name on product packs may vary according to the available stock.




Nuheart Manufacturer


Heartgard Plus

Ivermectin, Pyrantel

Merial / Boehringer Ingelheim
Customer Review Write a Review

Average Rating







Heartgard Jan 09, 2022

My Pekingese love these chewable tablets. No issues in dosing.

1 of 3 found this review helpful.
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Recommended Dec 27, 2021

Heartgard rocks! My dog has always been protected from heartworms.

1 of 2 found this review helpful.
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Heartgard Dec 09, 2021

Excellent heartworm med for dogs

8 of 10 found this review helpful.
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Vet recommended Nov 15, 2021

Our vet has recommended this for the new (fur) member of our family. Received it yesterday only..thanks!

1 of 4 found this review helpful.
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Heartgard is a must Oct 27, 2021

This treatment is very essential for my dogs, I purchase it from here!!

4 of 5 found this review helpful.
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Have A Question?
Does the generic heartgard, Nuheart Plus, prevent Ascari and hookworms like Heartgard Plus?
Nuheart only prevent from Heartworms
Jan 19, 2022 | Was this helpful? Yes (0) | No (0)
Have any other customers received Heartgard in a box that looks completely different? the box I'm used to has a golden retriever on it; the new box has a german shorthair pointer. Google is no help.
Yes, but it is a 100% genuine product.
Dec 13, 2021 | Was this helpful? Yes (1) | No (0)
Do I have to get my dog tested before I start heartworm meds?
Your pet should be tested for heartworm infection before he or she is placed on a preventive to avoid any harmful or possibly fatal complications.
Nov 30, 2021 | Was this helpful? Yes (0) | No (0)
Anyone in U.S. used this company? OK with shipping and customer service?
Shipping takes 7-10 business days, Any issue with the order, One can call customer service for 100% refund.
Nov 09, 2021 | Was this helpful? Yes (0) | No (1)
Can you get it without a rx from vet
Oct 18, 2021 | Was this helpful? Yes (6) | No (1)
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