What to Expect During a Heartworm Test

When it comes to your pet’s health, a little peace of mind goes a long way. That’s exactly what a heartworm test offers. It is a chance to catch trouble early and keep your dog safe from a disease that is usually unnoticeable until it’s too late. If you’ve never brought your pet for this important screening, here’s exactly what happens and why it matters.

A Simple Start: The Blood Sample

A heartworm test begins with a quick and gentle blood draw. Our veterinarian or technician usually takes a small sample from your cat or dog’s front leg or neck. Your pet might feel a brief pinch, but most pets settle down with a little treat or a familiar voice nearby. There’s no need for fasting, and the whole process is over in just minutes.

What the Test Looks For

The lab uses this blood sample to check for signs of adult heartworm proteins—called antigens—in your pet’s system. If your cat or dog is infected, these proteins appear before outward symptoms ever show up. Early detection is key, as heartworm disease can advance quietly, causing lung and heart issues before you even know your pet is sick.

Getting Results and Next Steps

In most cases, our veterinarians will have results within the same appointment. A negative result means your pet is in the clear, and ready to safely continue heartworm prevention medication. If the test is positive, don’t panic. Our animal hospital will create a clear, step-by-step heartworm treatment plan, explaining what each stage involves and how you can help your dog or cat through recovery.

Why Regular Testing Matters

Even pets already on heartworm prevention need annual testing, as no medication is 100% foolproof. Regular screening helps ensure early intervention, giving your pet the best shot at a long, active life.

Call Our Vets near You to Schedule Your Pet’s Heartworm Test Today

Heartworm testing is a simple part of keeping your dog or cat healthy, and it’s always worth the few minutes it takes. At Bixby Animal Clinic in Long Beach, CA, we’re here to answer your questions and make the process smooth for pets and owners alike. Call us at (562) 426-4066 today to schedule your pet’s next heartworm screening and stay ahead of potential problems, together.