I've been planning to start adding a bit of training to work with the TR-shirt for Abby, but guess I've been a bit busy so haven't really done anything plus haven't had any major storms with the exception of the night I bought it a few months back.
Anywho My friends kelpie is like a whole new dog when he's running agility. She even managed to get a Q with him a few weeks back. At home he's a great dog and listens and when their training for agility he does perfect, but at trials he's a mess. Anyway here's an example of him with/without use the T-shirt before the runs
http://www.youtube.com/watch?v=jP9hBXyPJvU&feature=mfu_in_order&list=ULshe explains a bit more in the um thingy
http://www.youtube.com/watch?v=a3kojfcoKjcIt's basically made to put pressure on all the pressure points of the dog to give them a calming affect. There's also a cheap alternative I was giving. Which was basically a bandage wrap thingy you can buy from like CVS and wrap it in a way that it hits the same pressure points and creates the same effect