The Tennessee Walking Show Horse Organization has released its results from the first round of swab test. Swab testing helps determine if a horse has been exposed to the practice of soring. As a result of TWSHO’s testing, three individuals have been suspended by the Walking Horse Trainers’ Association. The TWSHO’s goal is to rid the industry of trainers who use harmful chemicals on a horse’s front legs. The organization says swabbing is just the beginning of reform in the industry.