Parenting the Early Years (0-6) The most important years in your child's development ar these early years and no-one will influence your child's future more than you. When it comes to your child's development, you are the builder, everyone else is merely the sub-contractor. Toolbox is there to help you enjoy these years with your child. Discover and apply new tools and strategies to use with your family. This course will equip you with skills to set appropriate boundaries for your child and develop a strong and loving bond with them. The effort you put into parenting your children during these early years will have enormous pay-offs in the future.