Find your vet

If your vet has an online store, the search tool below will link to it using the Buy Now button. Any rebates or offers from your vet are automatically applied in-cart.

Get $12 back

Enjoy a $12 rebate when you buy 12 doses of HEARTGARD® Plus: Simply download the coupon and take it to your vet. You’ll then receive your rebate in the mail within 6–8 weeks. 

Get monthly reminders

Never forget to give your dog their monthly dose with a helpful reminder.


HEARTGARD® Plus (ivermectin/pyrantel) is well tolerated. All dogs should be tested for heartworm infection before starting a preventive program. Following the use of HEARTGARD Plus, digestive and neurological side effects have rarely been reported. For more information, contact your veterinarian or click here for full prescribing information.