How often to I need to heartworm test my dog?
In order to ensure your pet’s saftey, our clinic requires annual heartworm testing in order to continue refilling your preventative medication. By complying to annual testing, and administering the preventative medication as directed, Merial, the company that produces Heartgard, will stand behind their 100% guarantee and fund the treatment for heartworms in your dog. For more information on Merial’s Heartgard guarantee, call 1-888-Merial-1.
