Symptoms of meningitis in dogs:

1. Common meningitis symptoms include excitement, mania, panic, and disturbance of consciousness.

2. Some dogs mainly suffer from symptoms such as depression, drooping head, muscle weakness, and lethargy.

3. When symptoms are severe, symptoms such as unsteady gait, spinning in circles, foaming at the mouth, and epilepsy may occur.

Causes of meningitis in dogs:

1. It is usually caused by bacterial or viral infection. Usually these bacteria will parasitize in the eyes, nose or In the mouth, when an organ becomes infected, bacteria can continue to spread and infect the brain, forming meningitis.

2. Some internal parasites can also cause meningitis when they migrate through the brain and central nervous tissue of dogs.

3. The occurrence of some diseases may also cause meningitis in dogs, such as rabies, Lyme disease, etc.