Behaviour issues have nothing to do with the age of the dog nor the breed. It is true that all breeds have certain tendencies, strengths and weaknesses but not all specific breed have specific behaviour issues. They are not genetically passed down from the dog’s parents. Just like us, behaviours are environmentally learned. This also means that they can be unlearned. The Great Canadian Dog Academy has a 100% success rate and has helped to resolve behaviour issues in 1000’s of dogs! Any breed! Any situation! Any where! Any time!