Image of a pomeranian surrounded by confetti, with the words "celebrate the negative" next to it | HEARTGARD® Heartworm Protection
Image of a pomeranian surrounded by confetti, with the words "celebrate the negative" next to it | HEARTGARD® Heartworm Protection

Congratulations on Your Dog’s Negative Heartworm Test

Way to go! A negative heartworm test is a wonderful achievement. Now is the time to keep up the good work by continuing to provide your dog the monthly, year-round prevention of HEARTGARD Plus chews. Enjoy some savings while you’re at it.

Save on Proven Protection

Buy 12 Doses
GET $15*
The packages of Heartgard Plus for small, medium, and large dogs | HEARTGARD® Heartworm Protection The packages of Heartgard Plus for small, medium, and large dogs | HEARTGARD® Heartworm Protection
HEARTGARD Plus Chews Rebate

Buy 12 doses of HEARTGARD Plus chews and enjoy a $15 rebate.* Offer expires May 31, 2024.

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A mosquito on a dog's skin | HEARTGARD® Heartworm Protection

Heartworm Disease Education

ust one bite from an infected mosquito could put your pet at risk for heartworm disease—a serious condition that can cause permanent damage even before it can be diagnosed. Click to learn more about this life-threatening disease.

Learn More