Great, so happy to see that you got Milo a Thundershirt and that it worked well for him through a storm. I'm sure it was comforting to know Milo felt secure.
I'd like to pass on the advise I was given when I received Yazmin's Thundershirt. Because of the type of fabric the shirt's made of, it can be very warm to wear. To make sure Milo doesn't get overheated, it's best to wear it in the coolest area of your home. Wishing the best for Milo.