Step one of each run is the walkthrough. If you’ve ever been to an agility trial and seen a group of people walking around in the ring with one arm out and muttering commands to an invisible dog, you’ve just witnessed the walkthrough portion of the trial. These people may look three fries short of a Happy Meal, but they’re actually hard at work memorizing the course and plotting out how they will run it.
The training takes place around a set course, and if on a competitive level, training is carried out against the clock. At competition level, the dogs compete against others for the fewest faults in the fastest time. For general exercise, not in the competition arena, the dog owner or handler walks or runs around the course and directs and controls the dog while he’s off his leash.
Clicker training, a common form of positive reinforcement, is a simple and effective dog training method. Although it is still fine to train your dog without clicker training, many people find it helpful. With clicker training, you can easily and effectively teach your dog all kinds of basic and advanced commands and tricks. It's fast and easy to learn how to clicker train your dog