In recent years, a new form of Obedience competition, known as Rally Obedience, has become very popular. It was originally devised by Charles L. "Bud" Kramer from the obedience practice of "doodling" - doing a variety of interesting warmup and freestyle exercises. Rally Obedience is designed to be a "bridge", or intermediate step, between the CGC certification and traditional Obedience competition.
The clicker is a small hand-held device that makes a distinct, short sound to mark a desired behavior. (See clicker training for a more detailed discussion of this methodology.) It has gained popularity in recent years as being a means of training that does not involve physically correcting the dog, though it may be used in conjunction with these methods.
It's a good idea to proof your dog's training in different locations to prepare it for distractions. Invite a few friends over to cheer on your dog so it gets used to a crowd. You might also want to go to a training center or find local trainers who also have the obstacles set up in their backyard. If your obstacles are portable, you could even take them to a park.
According to the USDAA, there are over 150 breeds of dogs, including mixed-breed dogs, involved in agility. Some breeds, like the Australian Shepherd and the Dutch Shepherd, are known for excelling at the sport. However, you should not let the fact that you have a Golden Retriever or a mixed-breed dog stop you from trying it. If your dog is playful and energetic, it will probably enjoy agility training.
Martingale collars (also called limited-slip collars) are usually made of flat nylon with a smaller fixed-length section (made of either nylon or a short length of chain) that, when pulled on by the leash, shortens up tightening the collar around the dog's neck, to a limited extent. When properly fitted, martingales are looser than flat-buckle collars when not tightened, and less severely corrective than slip collars when tightened.
"Training with John gave me the tools to better communicate with my pup. He is very patient, and willing to work on specific problems or challenges with each person with whom he works. My dogs behavior has improved in all aspects, and our bond is stronger because he understands what is acceptable and what is not. Thank you for helping me get there, John."