FAQs Will my dog's temperament or personality change? No. Learning to communicate with your dog means learning to shape and control your dog's actions, not altering its inherent personality. Excitable, curious or aggressive dogs will stay as they are, with the exception that you now have the ability to enter any environment with any distractions under your rules, not your dogs. Highly stressed,anxious and aggressive dogs, however, may experience benefits in temperament through training because often times stress is a result of jumbles of messages from the environment - when a communication procedure is established and exercised, the world from your dog's point of view isn't so overwhelmingly frightful. ....more Questions