Originally Posted by
Traveler
Since you are not doing long trips, it may be best to look at weather conditions that can lead to thunderstorms and pick your dog camping windows accordingly rather than medicating the dog who is terrified of thunderstorms. While not the best solution, its probably in the dogs best interest and you both will enjoy the experience more. This would be akin to being terrified of heights and your best friend insisted on hiking cliffside trails, giving you medication to dull your senses. You'd still be terrified with the added problem of sensory deprivation which for a dog would be very disquieting.
I had a dog who was beyond terrified of thunderstorms who loved to hike, but jerked the leash out of my hand and ran off to find shelter after a surprise storm. She stayed hidden for hours, finally coming out when I happened to wander nearby looking for her. Had that happened in an area she was unfamiliar with she likely would have been lost, and even more panicked. I decided it would be kinder not to bring her along during the time of year where these storms can pop up and limit trail walking with her. She seemed to like that solution as well.