Contains solely ivermectin to prevent deadly heartworm disease.
If you have missed monthly doses, a re-test is absolutely mandatory before resuming the medication. 2. Know Your Options: Heartgard vs. Heartgard Plus
While both products are highly effective at stopping the growth of heartworm larvae, they target different secondary parasites:
Before your veterinarian will hand over or sign off on a prescription, your dog must undergo a blood test to ensure they are negative for heartworms.
Most vets require this test once a year.
Once you have secured a valid physical or digital prescription from your clinic, you have a few secure avenues to purchase the medication: Why You Should Buy Heartgard Plus and Frontline From Us!
