This document provides information for registering stallions in the Arabian Dressage Horse Studbook (ADHS). Stallions must be of specific Arabian breeds or crosses and must be trained in dressage. Registration in the ADHS costs $6,500 and allows the stallion to be advertised for free on the ADHA page. A registration form is included that requires information like the stallion's name, pedigree, color, height, stud status, allowed crosses, and breeding fee.