Not necessarily. It could also be that the dog is happy and excited and chasing its tail. Some dogs will also spin around several times before going to the toilet or before going to bed. Dogs with encephalitis will usually show the following symptoms: wobbly walking, walking in circles, unsteady standing and falling, and may even have a raised temperature. Owners should monitor their dogs closely and take them to the doctor if they notice other unusual symptoms along with the circling.
