Training your dog can be easy! Just use DRSAR. D stands for do. When training your dog to sit for example push his rear down and give him a treat. The R stands for reward. Reward him when he does what you want (only when you want though). S stands for speak. Speak the command when he does what you want and reward him. A means associate. This is something you can't control. Eventually your dog will associate that word with him sitting and he will sit when you say. Finally R means repeat. Practice makes perfect so practice practice practice!