Yes, you can buy Heartgard online, but it requires a from a licensed veterinarian . In the United States, heartworm preventatives are regulated by the FDA and cannot be legally sold without veterinary authorization. Requirements for Buying Online
You can purchase through several authorized and reputable retailers: Frequently Asked Questions - Heartgard Plus can you buy heartgard online
A vet must perform a heartworm test to ensure your pet is not already infected. Giving preventatives to an infected dog can cause severe or fatal reactions. Yes, you can buy Heartgard online, but it
Once the test is negative, your vet can provide a written prescription or electronically authorize an order from an online pharmacy. Where to Buy Heartgard Online Giving preventatives to an infected dog can cause
Your dog must have been examined by a vet within the last 12 months.
To legally and safely purchase Heartgard online, you must meet the following criteria: