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Heartgard Plus Chewables

4.9 / 5
Reviews: 92
Heartgard Plus chewables for dogs is a monthly chew used for the prevention of heartworm disease & the control of roundworms and hookworms in dogs. 1028
My vet suggested to put my dog on heartworm preventive as the disease is dangerous and there are no other measures to prevent it except putting your pooch on preventive treatment. Heartgard Plus came handy and worked well on my pal. Thanks vetsupply for sending the product when I really needed it.

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Heartgard Plus Chewables for Dogs - Heartworm Treatment

Heartgard Plus is a highly effective treatment for preventing heartworm infections. It also treats intestinal worms including roundworms and hookworms. A monthly treatment, this beef flavored chewable tablet has antiparasitic and anthelmintic properties. It is a single treatment for mixed parasitic infections.

Working method

Heartgard Plus tablets are tasty chewables given on monthly basis to treat roundworms and hookworms. The same dosage prevents heartworm infections in dogs. Made up of Ivermectin and pyrantel, these chews treat multiple parasites. The combined effect of both these ingredients kills heartworm larvae and destroys intestinal worms. They kill parasites by causing spastic muscle paralysis. Heartgard plus chewables are safe for puppies above 8 weeks of age.

Firstly, go for a vet visit to check whether your pet has existing heartworm infection or not. If he is not infected then, start with Heartgard Plus.

Weigh your pet. Based on the weight choose the relevant pack of these tablets. Refer dosage table for details. Crumble the chewable and mixed with the pet’s food.

Keep a check on the pet. He needs to finish entire meal to intake the complete dosage of the tablet. Give to pets that are 6 weeks and older puppies and dogs.

On missing a dose, give a full dose and resume the monthly schedule. Take vet’s advice on missing the dose for two months and more.

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

Note:- Heartgard Plus is safe for stud dogs, pregnant, breeding and lactating dogs.

  • One treatment for multiple parasites
  • Easy to administer palatable tablets are taken as treat by pets
  • Prevents heartworm infections
  • Treats and controls roundworms and hookworms
  • Pet remains free of heartworm diseases when they are treated by Heartgard Plus for a year round
  • Prevents diseases caused by intestinal worms
  • Existing heartworm infection test is necessary before starting Heartgard Plus for dogs.
  • Do not give the chewable to puppies younger than 6 weeks of age.
  • Swallowing the whole tablet is not recommended.
  • Administer on a monthly basis, if possible follow the date schedule.
  • Although side effects are rare but may show up in hypersensitive canines. Overdosing may result in tremors, dilated pupil, weight loss and death.
  • It may show adverse reactions in herding dog breeds like border collies. So, ask your vet before giving this to the collie breeds of dogs.
  • Do not overdose. Follow the label instructions for details of administration, expiry date and precautions.
  • Store in cool place away from direct sunlight
  • Wash and sterilize your hands after administering the chewable to the pet.
  • Human ingestion may prove poisonous. If such cases arise then consult a physician immediately.


Do not administer to pets with existing heartworm infection.


  • This product must be administered MONTHLY to prevent heartworm infection.
  • It is recommended for use all year round.
  • Please seek advice from your veterinarian regarding heartworm testing PRIOR to using this product if:
  • your pet is older than 8 weeks of age when you start using this product OR
  • one of the monthly doses is missed or is late by more than 1 week.

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

Target species 6 weeks and older puppies and dogs
Mode of administration Oral
Active Ingredient Ivermectin and Pyrantel


Brand Name Heartgard Plus

APVMA Approval Number

Heartgard Plus Chewables For Small Dogs Up To 11Kg (Blue) 39541/100433
Heartgard Plus Chewables For Medium Dogs 12 To 22 Kg (Green) 39540/100436
Heartgard Plus Chewables For Large Dog 23 To 45 Kg (Brown) 39539/100435
Product Reviews
Review: 92 | Ratings: 299
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Certified Customer

Does the job

It's one great preventative we could give to our dog to avoid heartworm infections.

Certified Customer

Quality product

Top quality product. Really good.

Certified Customer

Heartgard Plus

Good chews. Heartgard Plus helps prevent heatworm disease.

Certified Customer

Stellar heartwormer

What a stellar preventative. Good for heaartworm prevention.

Certified Customer

Powerful preventative

Heartgard Plus is powerful. Great preventative.

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Have A Question?
Q: for a large dog 44 kg the brown tablets would be the ones to purchase? Also if they have 12 chews will thaat be 12 months supply?

A: Yes, Buy Heartgard Plus For Large Dogs 23 TO 45 KG (Brown) and 12 Chews is for 12 Months.

By, on Jul 07, 2021
1 0
Q: I'm looking at buying 2 pks of the Brown Heartgard, Just wondering if the expiry date is longer than 12 months?

A: Yes

By, on Jun 30, 2021
0 0
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