How can you achieve a goal with a mixed breed dog?

Answer 1

That would depend on what your goal is. Nearly any dog sport, aside of conformation, is open to spayed or neutered mixed breed dogs. Preparing a mixed breed dog for any of these sports--obedience, agility, flyball, dock diving, skijoring, etc.--is the same as preparing a purebred, and involves careful training, practice, and in many cases performance is improved with conditioning.