Let's discuss Solar Storms!! Yes solar storms can cause temporary behavioral changes where reactions are due to a dog's sensitivity to changes in light, atmospheric pressure, and the Earth's magnetic fields. A dog may become anxious, with increased barking, howling and panting. Solar flares could potentially trigger seizures in dogs with epilepsy. Providing a quiet environment with minimal visual stimulation, as well as keeping the area familiar and comfortable. You can decrease seizure activity. Avoid punishing your dog for any anxiety-related behaviors.