I would have purchased one of these in a heartbeat to try on Tips. He so hated storms and fireworks, etc. I'm considering getting one to try with Peaches when we're in thunderstorms. She comes and curls up tight during those. Maybe it would help calm her. So far, like some of you, I've only heard good things about them. Even if it just is like us with snuggle blankets - and only somewhat eases the fear, it would be a very good thing.
I found this product description which explains it's really for noise anxiety, as well as other anxieties (Liz, see the problem barking part):
Dog anxiety is a surprisingly common problem and includes issues like fear of thunder, fireworks, separation, travel, crating, problem barking and much more. Millions of dogs in the United States suffer from anxiety severe enough that their owners are seeking help. Thundershirt Company has now helped many thousands of dogs around the world. And Thundershirts are being rapidly embraced by professionals; thousands of veterinarians and dog trainers are now recommending Thundershirts for their anxiety cases. Dog anxiety often brings the dog/human relationship to the breaking point, and far too many of these dogs end up abandoned or in shelters. Our mission is to help relieve the suffering of millions of dogs and to help strengthen the dog/human bond. As part of that mission, we are assisting shelters and rescue groups across the country through financial support and donations of Thundershirts. Thundershirt’s gentle, constant pressure has a dramatic calming effect for most dogs if they are anxious, fearful or over-excited. Based on surveys completed by over two thousand customers, over 80% of dogs show significant improvement in symptoms when using Thundershirt. Thundershirt is already helping tens of thousands of dogs around the world, and is recommended by thousands of veterinarians and dog trainers. Thundershirt is an excellent treatment for most types of dog anxiety and fear issues.