My name is Nick Garrison, and I am a Certified Professional Dog Trainer. The marker word is an essential tool that can make a difference in training. A marker word, such as 'yes' or a clicker, signals your puppy that it has done something right and that a treat is forthcoming. I use a marker word because it is easier for owners than clickers. One example of using a marker word is teaching a dog to target my hand. This is called hand targeting, which involves holding my hand out and saying "yes" as soon as the dog touches the palm of my hand. The word "yes" is connected to a reward, giving me time to give the dog a treat because the dog knows it has a reward coming. My training is not just about training the new puppy but also training the dog owner on the most effective ways to train their dog and create a great bond. Good Dog Happy Owner Dog Training Positive Training = Pawsitive Results