? Please give me any information about how to take courses to become a race horse trainer. I live in Houston Texas.
The Texas Horsemen's Partnership at http://www.texashorsemen.com can give you some information, or the Texas Racing Commission at 8505 Cross Park Drive, Suite 110, Austin, TX 78754 (512) 833-6699. Please let me know if you have problems getting the information you need or contacting these organizations. They should have some kind of information package to send you that will explain the requirements for getting your trainer license.
In general there are not "courses" for learning how to become a trainer, most trainers work for another trainer starting at the bottom level job (hotwalker or groom) and working up to assistant trainer. Then you take the "trainer test" in the state where you wish to train when you feel that you are capable. If you already know horses and good horsemanship in general but you are not familiar with racing, you could possibly achieve this goal within several years, about the time it would take to get a university degree.