LONGMONT, Colo. Bubba is transferring across the stall at his personal distinctive tempo. A digicam is able to snap a portrait of the 29-year-old pinto and his sensible brown-and-white-patterned coat, however Bubba is taking his time. His head bobs within the cool early spring air in northern Colorado, the picturesque Longs Peak looming within the distance behind him. He wont be rushed. Bubba is a trainer of endurance, says Amanda Good, a volunteer on the Colorado Therapeutic Using Heart who has labored with the horse for a number of years. He takes quite a lot of calm, deep breaths, so youve obtained to be affected person with him, after which…