Lyme disease in dogs is typically diagnosed through a combination of clinical signs, blood tests, and sometimes additional tests. The most common test for Lyme disease in dogs is the C6 antibody test, which detects antibodies produced by the dog's immune system in response to the bacteria that causes Lyme disease. If the C6 test is positive, further tests like a Lyme multiplex assay or Western blot may be recommended to confirm the diagnosis. Additionally, your vet may also perform a physical examination to check for any symptoms such as lameness, swollen joints, fever, or lethargy, which are common signs of Lyme disease in dogs.

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Dogs Health Diagnosis Lyme Disease Testing