I have a 4 year old spayed female GSD. She’s a great dog most of the time, but she does something that is making me lose my mind. She can be dead asleep or just laying down and she will hear something (car door slam or sometimes I don’t think she hears anything) and just freaks out. She jumps up barking and going crazy. It startles me so bad that I scream, the cats get scared and try to run away. It’s miserable and I don’t know what to do. Currently when she does this- it triggers my fight or flight response- and I respond by yelling at her. I know that’s not helping, but my body goes into such a state of panic, I can’t help it. I’ll either yell at her to “shut up” or “go to your crate” and she’s just so amped she sometimes doesn’t listen so then I have to grab her by her collar/scruff and bring her to her crate. I’m at a loss of what to do. How do I stop her from startling myself and everyone else? I don’t mind a bark or two but she just goes from a 0 to 100 in a split second. It’s getting to the point that I’m just done, which is horrible cause I do love her. She’s actually supposed to be my ESA, but currently she is making my anxiety 10xs worse.