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Welcome to Tennessee Avenue Animal Hospital, where our experienced veterinary team provides thorough heartworm testing to protect your pet’s health and well-being.
Heartworm disease is a serious, potentially life-threatening condition caused by parasitic worms that are transmitted through mosquito bites. Heartworms primarily affect dogs, but cats and other pets can also be at risk. Once infected, heartworms can cause lasting damage to your pet’s heart, lungs, and blood vessels, often before any symptoms appear.
Heartworm testing is a simple blood test that allows our veterinarians to detect the presence of heartworm infection early, even before your pet shows signs of illness. Early detection is critical because heartworm disease can progress rapidly and may become more difficult to treat if not caught promptly. Regular heartworm testing in Cincinnati is essential for all dogs and recommended for outdoor cats, especially in our region where mosquitoes are prevalent.
At Tennessee Avenue Animal Hospital, our veterinary professionals use advanced diagnostic equipment and in-house laboratory testing to deliver fast, accurate results. By identifying heartworm infection early, we can begin treatment sooner and help prevent complications, giving your pet the best chance for a healthy, active life.

Your pet’s comfort and safety are our top priorities during every heartworm testing visit. Here’s what you can expect when you bring your pet for heartworm testing in Cincinnati:
Our veterinary team will start with a thorough physical exam to check your pet’s overall health and discuss their risk factors for heartworm disease. We’ll review your pet’s lifestyle, environment, and any previous heartworm prevention history to tailor our recommendations.
Next, we gently collect a small blood sample from your pet. Our trained veterinary professionals use gentle handling techniques to minimize any stress or discomfort. Most pets tolerate this step very well, and it only takes a few moments.
We use state-of-the-art in-house laboratory equipment to analyze your pet’s blood sample quickly and accurately. Our veterinary team can typically provide results during your visit, allowing for immediate discussion of next steps if needed.
If your pet’s heartworm test is negative, we’ll recommend a tailored prevention plan to keep them protected year-round. In the rare event of a positive result, our veterinarians will explain treatment options and guide you through every step to ensure the best outcome for your pet.

Heartworm testing is a vital part of preventative veterinary care in Cincinnati and surrounding communities. Left undetected, heartworm disease can cause irreversible damage to your pet’s organs and may even be fatal. Routine testing offers peace of mind and helps ensure your pet’s long-term health.
Heartworm disease may not show symptoms until it is advanced. Regular heartworm testing allows for early diagnosis, which greatly improves the chances of successful treatment and recovery.
By testing and protecting your pet, you reduce the risk of heartworm disease spreading to other pets in your home, including cats and dogs of all ages.
Annual heartworm testing ensures that your pet’s preventative medication is working as intended and provides an extra layer of safety against unexpected infections.
Heartworm disease often develops silently, but certain signs may indicate your pet should be tested as soon as possible. Watch for these symptoms and contact us right away if you notice any:
If your pet is showing any of these signs, or if you’re unsure about their heartworm prevention status, schedule an appointment with Tennessee Avenue Animal Hospital. Our team can help determine if heartworm testing is necessary.
For dogs, the American Heartworm Society recommends annual heartworm testing, even for pets on continuous prevention. Puppies should be tested by 7 months of age, then yearly thereafter. Outdoor cats and those in mosquito-prone areas may also benefit from regular testing.
Our veterinarians will advise on the best testing schedule for your pet’s unique lifestyle and risk factors. Consistent heartworm testing in Cincinnati provides critical protection, especially as mosquito activity can vary throughout the year. If you are unsure when your pet was last tested, contact our team for guidance.
At Tennessee Avenue Animal Hospital, our commitment to excellence sets us apart. Here’s what makes us the trusted choice for heartworm testing:
Heartworm testing is essential because heartworm disease can be life-threatening and often develops without obvious symptoms. Regular testing at Tennessee Avenue Animal Hospital helps detect infection early, allowing for prompt treatment and better outcomes for your pet’s health.
Heartworm testing is an affordable, quick procedure. Most results are available during your visit thanks to our in-house lab. For specific pricing, please call us at (513) 242-2141. We accept multiple payment options for your convenience.
No special preparation is needed for heartworm testing. Your pet only needs a simple blood draw, which our veterinary team performs gently. After testing, you’ll receive immediate guidance on prevention or treatment based on the results.
Heartworm testing primarily detects heartworm infection caused by Dirofilaria immitis. Early detection helps prevent serious complications such as heart failure, lung disease, and organ damage in both dogs and cats. Regular testing supports effective prevention.
To schedule heartworm testing, call (513) 242-2141 or visit 1381 Tennessee Avenue, Cincinnati, OH 45229. We’re open Monday–Friday 8:30 am–6 pm and select Saturdays 8 am–12 pm for your convenience.
Give your pet the protection they deserve with heartworm testing at Tennessee Avenue Animal Hospital. Our convenient Cincinnati location and flexible hours make it easy to keep your pet healthy year-round. Call us at (513) 242-2141 or visit us at 1381 Tennessee Avenue, Cincinnati, OH 45229 to schedule your appointment. We’re open Monday through Friday, 8:30 am to 6 pm, and select Saturdays 8 am to 12 pm. Trust our veterinary team to deliver exceptional care for your pet’s heart health.