Preventive Care
Heartworm Testing in Durham, NC
Durham Animal Hospital provides expert heartworm testing for dogs and cats to protect your pet’s health and keep your family worry-free.
Understanding Heartworm Testing
Heartworm disease is a serious and potentially fatal condition caused by parasitic worms transmitted by mosquitoes. Dogs are especially vulnerable, but cats can also be affected. Heartworm testing is a simple blood test that checks for the presence of heartworm infection before symptoms become severe. Early detection is crucial since advanced heartworm disease can damage the heart, lungs, and other organs, and treatment becomes more complicated. Regular testing allows our veterinary team to catch infections early, so your pet can receive timely care and stay healthy year-round. At Durham Animal Hospital, we use advanced laboratory diagnostics to provide accurate results and peace of mind for pet owners. Our veterinarians recommend routine heartworm testing as part of your pet’s preventive care plan for a longer, healthier life.

What to Expect During Heartworm Testing
Our heartworm testing process is designed for your pet’s comfort and your convenience. Here’s what you can expect when you visit Durham Animal Hospital for heartworm testing in Durham.
Comprehensive Physical Exam
Before testing, our veterinary team performs a thorough physical exam. We check your pet’s heart, lungs, and overall health to look for any signs of illness or heartworm-related symptoms. This step helps us tailor care to your pet’s unique needs.
Blood Sample Collection
We gently collect a small blood sample from your pet, usually from a vein in the leg. Our team uses gentle handling techniques to minimize stress, ensuring the process is quick and as comfortable as possible for your dog or cat.
Laboratory Testing and Results
The blood sample is analyzed using advanced diagnostic equipment. Most heartworm test results are available during your visit, so you get answers right away. If further testing is needed, we’ll explain the next steps clearly.
Personalized Prevention Plan
After reviewing your pet’s test results, our veterinarians discuss heartworm prevention options suited to your pet’s lifestyle and risk factors. We answer your questions and help you choose the best preventive care for lasting protection.

Why Heartworm Testing is Important for Your Pet
Heartworm disease can progress silently for months before causing obvious symptoms. Early detection through regular heartworm testing in Durham protects your pet and gives you peace of mind. Our veterinary team emphasizes prevention and early diagnosis to avoid the pain, expense, and risks of advanced heartworm disease.
Protects Against Serious Health Risks
Untreated heartworm infections can lead to heart failure, lung disease, and organ damage. Annual heartworm testing helps catch infections early, improving treatment outcomes and reducing long-term health risks for your pet.
Prevents Unnecessary Treatments
Knowing your pet’s heartworm status allows our veterinarians to prescribe safe, effective preventive medications. This avoids unnecessary treatments and ensures your pet only receives medication when it is truly needed.
Supports a Longer, Happier Life
Consistent heartworm testing and prevention help your pet live a longer, healthier life. Regular veterinary care keeps your dog or cat active, comfortable, and free from the dangers of heartworm disease.
Signs Your Pet May Need Heartworm Testing
Many pets with heartworm disease show no symptoms until the infection is advanced. Watch for these signs and contact us if you notice any:
- Coughing or difficulty breathing
- Fatigue after moderate activity
- Decreased appetite or weight loss
- Swollen abdomen
- Persistent lethargy
If your pet is showing any of these signs, or if you’re unsure when their last test was, please call our team for guidance. Immediate veterinary care is essential if your pet is in distress.
How Often Should Your Pet Receive Heartworm Testing?
Our veterinarians recommend annual heartworm testing for all dogs in Durham and surrounding communities, even if they are on preventive medication. Puppies should be tested once they reach the appropriate age, and adult dogs should be tested every 12 months. Cats living in high-risk areas or spending time outdoors may also benefit from regular testing. If you have adopted a new pet or missed a dose of prevention, schedule a heartworm test promptly. Our veterinary team will help you determine the right testing schedule for your pet’s lifestyle and risk factors.
Practice Highlights
Durham Animal Hospital is committed to providing exceptional heartworm testing and preventive care. Here’s what sets us apart:
- Experienced veterinary team, Led by Dr. Miller, DVM
- Advanced diagnostic equipment for fast, accurate results
- Personalized prevention plans for every pet
- Convenient Durham location serving Durham and surrounding communities
- Same-day appointments available for urgent concerns
- Compassionate, stress-free care for dogs and cats
Schedule Your Pet's Heartworm Testing Appointment Today
Protect your pet’s health with heartworm testing in Durham at Durham Animal Hospital. Call (919) 620-7387 to book your appointment, or visit us at 4306 N Roxboro St, Durham, NC 27704, across from McDonald's. Our convenient location and dedicated team make it easy to keep your pet protected. We are open Monday through Friday, 8:00am to 5:30pm. Your pet’s health and comfort are always our top priorities.
Heartworm Testing: Frequently Asked Questions
How does heartworm testing work for dogs and cats?
Heartworm testing at Durham Animal Hospital involves a simple blood test. Our veterinary team checks for heartworm infection using advanced diagnostics. Results are usually available during your appointment. Early detection helps us provide the best care for your pet. Call (919) 620-7387 to schedule testing.
How much does heartworm testing cost and how long does it take?
The cost of heartworm testing varies based on your pet’s needs and whether additional services are performed. Most results are ready during your visit, which typically takes less than 30 minutes. Contact us at (919) 620-7387 for current pricing or to discuss your pet’s needs.
How should I prepare my pet for heartworm testing? Is there any aftercare needed?
No special preparation is needed for heartworm testing. Your pet can eat and drink as normal. After the test, most pets resume normal activities right away. If you have concerns, our veterinary team will provide guidance. Call (919) 620-7387 with any questions.
What conditions does heartworm testing help detect or prevent?
Heartworm testing detects heartworm infection before symptoms appear. Early detection allows for timely treatment and helps prevent serious complications like heart failure or lung disease. Regular testing is essential for dogs and beneficial for at-risk cats. Our team can recommend the best schedule for your pet.
How do I schedule a heartworm testing appointment and what are your hours?
To schedule heartworm testing, call (919) 620-7387 or visit 4306 N Roxboro St, Durham, NC 27704. We’re open Monday through Friday, 8:00am to 5:30pm. Same-day appointments are often available for your convenience.



