07/25/2026
More often than not, the most common reason for a client to decline heartworm prevention is because they claim that their pet (dog or cat - yes, cats can also get heartworms!) does not go outside. How is this possible? A short potty walk, running out to meet their owner, a screen porch, or even an open door can lead to exposure to a mosquito. If you’ve spent any time in North Carolina, you know the mosquito population is thriving. Heartworms are transmitted by mosquitos and it only takes one bite to infect an unprotected host. On this map, you can see that NC has a high incidence rate of heartworm disease. It is important to keep your pets protected year round as mosquitos in NC unfortunately do not migrate for the winter. Please call us today at 919-467-6146 if you have any questions or if you would like to discuss heartworm prevention for your furry friend or visit the American Heartworm Society Website listed in our bio!