sentences:  Solid-colored, gaited mares and stallions can be registered as breeding stock, but are not considered to have full registration with the organization.Requirements for the SSHBEA are similar with regard to color and gait, including identification-only registration for solid colored foals of registered parents.However, one difference is that it is a semi-closed stud book, as a foal must have one or both parents listed with the SSHBEA to be registered by the SSHBEA.