In some dogs weather changes such as storms or a cold front seem to bring on pain episodes (some neurologists believe this may be due to shifts in atmospheric pressure which affect the CSF fluid pressure). When in pain, some dogs do seclude themselves under tables, chairs or beds. Some seem to have episodes mostly at night. Pain can occasionally make the dog irritable with other dogs or with people.
When these episodes occur please ask your vet or neurologist for extra pain medication as per the treatment plan.