Training should always be fun. And the more reinforcement you introduce into your training, the stronger are the behaviours. Do not listen to those who believe only in correspondence with correction and physical controls. We can work better with our animal learner using positive dog training.
Just like the Scooby-do picture, all the monsters are always from humans. This picture will be correct with people using Correction Based Training Technique. We are already into the 21st Century, why are you still resorting to primitive training concept?
Check out the previous blog post on the Pitfall of Corrective Based Training System, where we discuss the negative effects on your dogs when using such a primitive concept.