I used Sileo for Conner, it worked well and is fast acting, but doesn’t last as long as some of the others. In addition to that I used CBD oil, calming chews, and AnimalEO Calm-a-Mile. All this was just for active storms/fireworks, except for the Calm-a-Mile which I kept going in the diffuser 24/7. Xanax did nothing for Conner, but worked well for some of my other dogs, so like everyone has said, trial and error.
Doolin