You can start training tiny puppies using event markers and edible rewards. (thehappypuppysite.com)
With a few exceptions, the use of event markers has been widely adopted by dog trainers all over the world. (thehappypuppysite.com)
Using a clear, precise event marker is one important piece of completing the puzzle that makes sure that trainer and learner are all on the same page. (karenpryoracademy.com)