Yep, all their crates are that way. Like I said though, Myles has full blown panic attacks.
Often, before we even know a storm is coming, he starts getting restless and panting. Sometimes, at that point, the Thundershirt will prevent things from getting too out of hand.
However, if you have a thunderstorm like last night with close lightning and thunder and howling winds, then all bets are off. He starts frantically panting, crying and drooling and tries to wedge himself under or behind something, or he tries to climb to a point where he can sit on your head. Seriously, he tries to get on your head... He also shakes so bad. It's hard to watch because there's really not much you can do.
If it gets that bad, all you can do is drug him so he is sedated until the storm blows over.