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Heartgard Plus Chewables for Dog

(193 customer reviews)
You Pay
6 Chews
12 Chews
You Pay
6 Chews
12 Chews
You Pay
6 Chews
12 Chews
  • Vet’s #1 choice for preventing heartworm disease
  • Single chew works for one full month
  • Controls and prevents heartworm disease
  • Dogs love these beef-flavored chews
  • Treats and controls roundworms and hookworms
  • Suitable to be given to pregnant or breeding dogs
  • Suitable and safe for adults dogs and puppies older than 6 weeks of age
  • Information
  • Features
  • How to Use
  • Safety
  • Heartgard Plus Chewables Ingredients
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Heartgard Plus - Heartworm Chewables For Dogs Online

What is Heartgard Plus?

Heartgard Plus is a monthly beef-flavored chewable used for preventing heartworm in dogs. It also helps control roundworms and hookworms. Heartgard Plus is the #1 choice of vets and pets. It is the top heartworm disease preventative treatment as it eliminates all stages of heartworm. Its tasty flavor makes the dosing easy and its effectiveness is preferred by all pet parents. This monthly treatment has anti-parasitic and anthelmintic properties that work against mixed parasitic infections. Heartgard doesn’t just prevent heartworm disease for dogs 6 weeks of age and older; it also prevents roundworm and hookworm infections.

How does Heartgard Plus work?

Heartgard Plus contains two active compounds, Ivermectin and Pyrantel. These compounds combined act as strong anti-parasitic. They assist in killing worm larvae by causing muscle paralysis in worms, thus preventing the spread of heartworm disease. These active chemicals control the way nerve impulses flow through the neurological system of the worm, which results in the paralysis of worms and then death.

It should be noted that Heartgard Plus is only effective as a preventative for heartworm infection. You must first diagnose your dog for heartworm infection before administering any heartworm prevention product. If your dog has already been infected with heartworm, you should consult your veterinarian.

Nuheart - Generic Heartgard Plus

Nuheart is a generic version of heartgard. It is an effective heartworm preventive with the same ingredient as heartgard. Nuheart has Ivermectin that destroys immature form of heartworms and controls heartworm disease in dogs. It is a highly palatable tablet which is easily soluble in water and can be mixed with food to administer it to dogs. The meat flavored tablet is to be given on monthly basis to prevent heartworm infection. The easy to dose tablet is suitable for dogs and puppies from 6 weeks of age.


  • Monthly dose
  • Heartworm prevention
  • Controls roundworms and hookworms
  • Real beef chewable - dogs love them. Works like a treat!
  • Given once a month for life, HEARTGARD Plus is the easiest way to help protect your pet from deadly heartworm disease. HEARTGARD Plus also treats and controls hookworms and roundworms.

How to Use

  • Ask your veterinarian to carry out a thorough examination of your pet to check whether he has a prevailing heartworm infection.
  • If the results are negative, commence the treatment
  • The very first step is to weigh your pet
  • According to the weight of your pet select the right pack of tablets
  • For thorough information on the dosage refer the dosage tablet
  • Mix the chewable along with the food of the dog
  • The dog needs to finish the meal completely for the entire dosage of tablet to be effective
  • You can administer this tablet to dogs and puppies that are 6 weeks of age and older
  • If you miss a particular dose, give complete dose by starting again
  • If you have not provided this tablet for more than 2 months to your pet, contact your veterinarian and take recommendation from them
Weight of the dog Dosage per month
Up To 11Kg 1 chewable from Blue box
12 To 22 Kg 1 chewable from Green box
23 To 45 Kg 1 chewable from Brown box
Over 45 Kg Give combination of tablets based on weight


  • You need to thoroughly examine your pet for prevailing heartworm disease before initiating the treatment
  • Do not administer this treatment on puppies younger than 6 weeks of age
  • Ingesting the complete tablet is not suggested
  • Need to give these tablets on a monthly basis. Follow the dates strictly
  • There are no visible side effects of the tablet but many hypersensitive pets have seen cases of tremors, diluted pupil, weight loss and death particularly when it is a case of overdose
  • Some adverse reactions have been found in herding dog breeds like border collies so always take recommendation from vet before administering this tablet to this particular breed
  • Store it at room temperature
  • Wash hands after administering the chewable to your pet
  • Human ingestion is not recommended. It may prove poisonous


  • Do not administer to pets with existing heartworm infection
  • Collies including border collies and other breeds are sensitive to Ivermectin. Please consult your vet before giving this treatment or look for alternatives to Ivermectin for the treatment of parasites.

Heartgard Plus Chewables Ingredients

Heartgard Plus Ingredients:

Ivermectin and Pyrantel

Nuheart Ingredients:


Heartgard Plus Chewables Reviews (193)

Product Rated 4.7/5 (193 customer reviews)
John Drake – September 12, 2023

Shipping takes a long time. Still love the prices..

Kaiden – September 08, 2023

Its a great product to product my furry pals from heartworm disease without any fuss..

Sandra Alvarado – September 03, 2023
Heartgard medication for Zoey Elise

So much cheaper than going through the vet, which in this day and age being a senior is very helpful for us..

Kathleen Berrena – September 02, 2023
Good heart worm medication by a very reputable company.

See above.

Seren – September 01, 2023
HIghly recommended

Using this for 4 months for my pal and he is well-protected against the deadly heartworm disease.

Janice – August 25, 2023

Trustworthy treatment..

Edward – August 18, 2023

Safe and effective treatment for my pet..

Tom Sinagra – August 15, 2023
Heart worm pill

BUDGET Vet easy company to work with..

Gina – August 10, 2023

One of the most effective products that I have found for my pet..

Sandylee Sanderson – August 08, 2023
Great Customer Service

Have used this product for several years with no problems. This company so easy to work with and more reasonably priced than anywhere else!.