horse hauling

My dream horse had to be euthanized after developing shipping fever from a horrific hauling experience from the Midwest to Texas. Where can I locate specific DOT regulations regarding length of time horse can be in a trailer withing an overnight layover? Also specific length of time a single...

Ok so at the end of June next year I will be hauling my horse 300+ miles across the state of South Dakota to a rodeo. I have a 2 horse straight load trailer that I will be using since I don't need to use my living courtiers. I was wondering should I wrap his legs or anything like that or should...