There is an ever-growing list of agility sanctioning organizations. The ones you’ll hear about most often in the US are NADAC, AKC, and the USDAA (see below for a more complete list of national and international groups). Each organization has its own rules and style. For example, NADAC courses are spread out and focus on speed. They often challenge the handler to send their dog through the course at a distance. USDAA courses are “tighter” and more technically challenging.
"Pamela's approach to dog training is one of the only few in Dallas that does not use treats to train. With this approach, your dog not only listens to you better, but longterm wise they won't keep looking at your hand or for the nearest bag of dog treats nearby to determine if they should listen to you. This has taught my dog to fully understand my commands better and build a better relationship and bonding experience between her and me based on praise training. My dog now listens to me without having to have any treats on hand or nearby."
Unless you plan to keep your dog outdoors--and few of us do because it's not recommended--you'll need to teach your dog where to eliminate. Therefore, house training (also called housebreaking or potty training) is one of the first things you need to work on with your dog. Crate training can be a very helpful part of the training process. This includes house training as well as many other areas of training: