Storms don't bother my 2 but Coco has severe panic attacks when someone is using a drill. My neighbours, both sides of me, have been having lots of building work done at the moment and it is freaking Coco out. heavy panting, pacing and shaking. I was at work when it first happened and my brother called me as he was worried, he thought Coco was having a seizure. I rushed home, had a bleeding panic attack myself. He had never had a panic attack before and he's 4.5yrs. I just try to occupy him when they are drilling, thankfully it won't be forever.