My Dog Tested Positive for Anaplasma—What Happens Next?

Anaplasma in Dogs – Veterinarian Fargo ND – Tick-Borne Disease in Pets

A positive test result for Anaplasma, a tick-borne disease we frequently see in the Fargo-Moorhead area, can be alarming—but we’re here to help you navigate the next steps.

The first thing we do after a positive result is evaluate a complete blood count (CBC) and perform blood cytology. These tests allow us to check for changes in your dog’s blood cell levels and look for evidence of the bacteria inside the blood cells. If we see abnormalities or signs of infection, we begin treatment right away.

Treatment typically involves a course of doxycycline, the same antibiotic used for other tick-borne diseases. It’s essential to give this with food to avoid digestive upset and ensure your dog finishes the full course of treatment.

If left untreated, Anaplasma can lead to serious health issues, including fever, lethargy, joint pain, anemia, and even immune system complications. Early treatment is key to preventing long-term damage.

We want pet owners to know that once a dog tests positive for Anaplasma, they may remain antibody-positive for years, even after recovering from the initial infection. This doesn’t necessarily mean they’re still sick. We typically won’t repeat the cytology unless your dog begins to show concerning symptoms again.

Because Anaplasma is spread by ticks, year-round flea and tick prevention is essential. Products like Simparica Trio offer reliable protection. We also recommend annual 4DX tests, which check for multiple tick-borne diseases and heartworm infection.

At Two Rivers Vet Hospital, our goal is to keep your dog healthy and active with proactive care and early detection. Call us if you have questions about Anaplasma or tick prevention strategies!