Twenty two subjects will be assigned to either the equine-assisted therapy (EAT) group or a group receiving exercise education for 1 hour each week for 6 weeks. Outcomes of pain, joint mobility and quality of life are measured at 0, 3 and 6 weeks. Enjoyment will be determined by a survey. Safety procedures include helmets, side walking attendants for balance, and controlled by a certified riding instructor at a certified riding center. Data will be gathered and reviewed, to assess the effects of EAT on arthritis.