A few will want nothing to do with the whole idea until they learn how to do it. Don't be disappointed if your dog is not perfect the first time out. Dogs that work willingly on the first attempt are rare. As with all training, your confidence and a firm hand will go a long way in achieving that perfect draft dog. You must use common sense when training your draft dog.
Most problems occur because of a lack of understanding between the dog and driver.
When you become angry, confused, or impatient, put the dog away. You can only do more harm than good if this happens. One person must do all the training. Everyone has a different way of saying a command. Commands from several different people during training will only confuse the dog.