Fixing a behaviour issue by using punishment or corrections is like using a sledge hammer to unstick a siezed lock on a door. Yes, you'll get change, but you'll probably have a lot more to repair in the long run. Social media is overwhelmed with trainers showing how you should correct (aka yank on the lead) your dog if they pull, lunge on the lead, bark, show aggression, etc. These corrections are the sledgehammer approach. Yes, the door opens now, but the lock is broken, and the door is off the