If you run into trouble, go back a few steps If you’re training your dog to do something new and you stop making progress, you may have increased the difficulty of the skill too quickly. Similarly, if you’re practicing a behavior your dog hasn’t performed in a while and she seems a little rusty, she may need some help remembering what you want her to do. If you run into training challenges like these, just refresh your dog’s memory by making the skill a little easier for a few repetitions. Go back to a step that you know your dog can successfully perform, and practice that for a while before trying to increase difficulty again.
You may also notice common behavior problems in your dog such as jumping up, barking, or even aggression. The best way to correct any misbehavior is to interrupt it. Shift your dog's attention to something positive. Try running through cues that your dog has mastered followed by rewards. Keep your demeanor cool and confident, and be clear about what you mean.
Some training methods use punishment, like leash corrections and scolding, to discourage dogs from doing everything except what you want them to do. Other methods cut right to the chase and focus on teaching dogs what you do want them to do. While both tactics can work, the latter is usually the more effective approach, and it’s also much more enjoyable for you and your dog. For example, you can easily use treats, games and praise to teach your dog to sit when people approach during walks in the neighborhood. If your dog is sitting, she won’t be dragging you toward the people, jumping up when they get close enough, mouthing on their arms and legs, and so on. That’s pretty efficient training-no pain or intimidation needed. Alternatively, you could grab your dog’s leash and jerk her to the ground every time she jumps up to greet people, and you’d most likely get the same effect in the end-no more jumping up. But consider the possible fallout: go here for more