Before training Jameson was so out of control his owners couldn't even walk him! He was constantly running the children over, trying to escape out the front door, attempting to rush up to other dogs, and excitedly jumping on every guest who came into the home. His world was so small. He couldn't be trusted to listen. After training, even the children could run Jameson through his obedience commands.
Zoey had come for training because she was completely out of control. She couldn't walk on a leash around her neighborhood, so her owner kept her indoors/in the yard exclusively. After training, Zoey could go anywhere with her owner! Having guests over was no longer a huge stressor in Zoey's owners life. Zoey's whole world opened up.