Peter Molyneux talks up the dog of Fable II and how you can treat, mistreat and train them in this video. In Fable II you can train your dog in four ways: Mechanically: You can buy books to use to teach your dog to do things like fight. Molyneux's dog, for instance, will fight anything that is knocked to the ground. Behavioral: By using your expressions you can train your dog how to react around people. Attention: The amount of attention you pay to your dog affects how well he heels, how he behaves in town and how far he roams from you. Finally you can augment your training with punishment and rewards.