Every dog at a dog show will gait around the ring, either as part of groups and individuals. You will find there are six main patterns for gaiting; dog shows need to learn each. During this time, may be better to get feedback from others as it puts your dog in the best light; should he progress quickly or more slowly?
Once you determine the correct speed gaiting, it is important to keep your dog to gait it. If he moves too slowly, giving him a short tug on the rope (not too much). If he moves too fast, you also will want to give a short tug. The most important thing to show your dog in a natural movement with ropes loose.
Gaiting require you to keep both eyes on the dog and the judge in case he should move to you. Do not talk to anyone, even the judge (unless he's asked a question a). Your dog needs to on his best behavior in the ring (not sniffing) and never reprimand him in the ring.
You will learn from a professional and can get tips to improve your performance. If no dog handling classes in your area, ask a friend to video your gaiting session. This will allow you to compare slow and fast gaits to see what works best for your dog. Also, go to public places like dog parks can be a good way to practice gaiting. Your dog will learn to concentrate and perform his maneuver around him despite disturbances.