How do I evaluate whether a specific horse is genuinely suited to therapeutic riding work?

Evaluating a horse's genuine suitability for therapeutic riding requires more than observing the horse under normal handling conditions, because the specific demands of the work reveal qualities and limitations that routine observation and handling do not expose. A structured evaluation process that progressively introduces those stimuli is the most reliable way to determine actual suitability before a commitment is made. The evaluation should begin with a thorough assessment of the horse's current training level and the reliability of its basic obedience — halt, walk, whoa, backup, and response to handler cues from multiple positions. A horse without a thoroughly confirmed foundation cannot be made suitable for therapeutic riding through specialized desensitization alone. The mobility aid desensitization evaluation provides some of the most diagnostic information about the horse's genuine temperament and trainability. A horse that processes wheelchair introduction with curiosity and fairly rapid habituation is showing the mental flexibility and non-reactive temperament that the work requires. A horse that remains tense, reactive, or avoidant after appropriate desensitization time has been given is showing a temperament limitation that may not be resolvable with further training. A trial period during actual therapeutic riding sessions — with the candidate horse in a supporting role rather than as the primary session horse — is the final evaluation step before committing to the horse as a program horse. Only in actual session conditions can the horse's genuine response to the complete combination of demands be accurately assessed.