Dog Trainer Alexandra Bassett demonstrates how to train a dog to walk with a loose leash, meaning that they’ve learned not to pull you in order to get where they want to go,. Leash manners are taught in incremental steps starting by teaching a dog how to respond to leash tension, know as “leash communication,” and where you want them to position themselves while walking on a leash, which can be achieved by playing stationary and moving reinforcement zone games..