Heartgard Products


Heartgard.org is determined to bring you the most up-to-date information and research on heartgard, the leading heart-worm medication on the market.

Brought to you by the Merial Health Company, heartgard is a prescription drug that helps prevent heartworm, a life-threatening disease that is primarily carried by infected mosquitoes.

Heartgard needs to be prescribed by a licensed veterinarian, so make sure to get in to see the vet before ordering online.

If you have any other questions, you can feel free to reach us by using the contact page – thank you and have a wonderful day.


Disclaimer: We're in no way affiliated with the Merial Health Company, whom Heartgard® is a registered trademark of - we just love and support the product.