In most of our training we use an Electronic training collar. No, not a shock collar from 25 years ago but a very finely tuned piece of training equipment that allows your dog to have clear understanding through tactile communication. This allows the dog to self teach himself tasks and have clear understanding when they are correct. Leading the dog to have no confusion in their learning process. The stimulation that the electronic collars delivers a small pulse to the dog. Most levels of stimulation used can not even be felt when placed in a human hand. We have been using electronic collars for years and have been properly trained on how to use them correctly. This is why we take extra time in our training courses to allow your dog to understand the collar correctly.