Dominion Valley Animal Hospital is raising awareness about the importance of annual heartworm testing as a critical component of preventive care for dogs in Haymarket and Gainesville, VA. Heartworm disease is a potentially fatal condition that often develops silently, making routine testing essential—even for pets already on preventive medication. By incorporating heartworm testing into regular wellness exams, the hospital ensures early detection and timely treatment, significantly improving outcomes for affected pets.

Heartworm disease is transmitted through the bite of infected mosquitoes, meaning any dog—regardless of lifestyle or environment—is at risk. Once infected, heartworms can grow and multiply within the heart, lungs, and blood vessels, causing severe damage over time. Unfortunately, early stages of infection rarely show noticeable symptoms, which is why proactive screening is vital. A simple blood test can detect heartworm antigens, proteins released by adult female heartworms, allowing veterinarians to identify infections before they become advanced and more difficult to treat.

Dominion Valley Animal Hospital recommends that adult dogs undergo heartworm testing once a year during their routine wellness visit. Puppies under seven months old should begin preventive medication early and receive testing every six months during their first year. Dogs older than seven months who have not previously been on preventive medication must be tested before starting treatment to ensure they are not already infected.

In addition to testing, the veterinary team places strong emphasis on client education and lifelong prevention. Preventive medications are highly effective when administered consistently, offering a simple yet powerful way to protect pets from this serious disease. During each visit, veterinarians work closely with pet owners to recommend the most suitable preventive plan tailored to their dog’s specific needs.

Serving both Haymarket and Gainesville communities, Dominion Valley Animal Hospital remains committed to delivering compassionate, high-quality care. By prioritizing routine heartworm testing and prevention, the hospital continues to safeguard the health and well-being of pets throughout the region.

About Us:
Dominion Valley Animal Hospital is a trusted veterinary provider based in Haymarket, VA, proudly serving pets and their families in Haymarket and Gainesville. The hospital offers comprehensive services, including wellness exams, preventive care, diagnostics, and treatment, all delivered with a focus on personalized, compassionate care. For more information or to schedule an appointment, visit https://www.dominionvalleyvets.com/ or call 703-753-4444.