The Chinese Crested may be small, but they are not lacking in intelligence! They are easy to train using positive reinforcement and the Crestie is capable of learning anything a dog of that size can learn! A Chinese Crested will be kept happy with a variety of activities suited to their size, including games, puzzles and trick training, but there is no reason a Chinese Crested couldn’t compete in agility, obedience or many of the other dog sports.