It all depends on how the horses are trained. All horses can do dressage steps/moves. Some horses are natural jumpers, some better for eventing. A lot depends on the blood lines. Here everyone who wants to compete in national and international competitions have to pass a series of tests Selas first. These cover all aspects of horse care, stable care. Feed and vet care. Equipment and its usage and a Dressage and Jumping test. All horses can perform the dressage moves required. I watched a rehearsal of the Lippizaner horses in Vienna. These are bred for dressage. The horses seemed to enjoy what they were being asked to do. I don't know if any questionable training methods had been used. My granddaughters show jumpers enjoy jumping and can feel the tension and excitement at competitions. Her older pony enjoys "hacking" in the country around the house and just chilling in the paddock