Get your Heartgard Plus Coupon Code here: https://otcpets.com/heartgard-plus-coupon-code-15-discount/ Visit our Heartgard Plus coupon page and claim your 15% discount now. Coupon codes change frequently so we keep this page updated with the latest working promotional code. Your discount code works for Heartgard and any other items you add to your cart. Save a bunch of money by not having to visit the vet this time. You can buy your dog's heartworm medicine online and you won't need a prescription. Did you know that Heartworm prevention meds are over-the-counter in most other countries? As consumers we are able to order Heartgard from other countries and have it shipped to us in the United States. As pet owners we have been doing it this way for years and always buy our Heartgard this way. I like to order it from the United Kingdom. The Heartgard we order is the same exact product manufactered in the United States. Same product, same manufacturer. The only downside is that it can take