Most dog owners exercise their dogs by walking them. The dogs sleep, wake up, potty, eat, walk, chill, sleep, walk, eat, chill. Mix in some dog park time or the dog playing by themselves or hanging out in the back yard. The dog may seem like they are living the good life by having shelter, food provided, getting out on walks, getting loved and perhaps sleeping in the bed with their humans. However, I doubt your dog is truly being fulfilled as a dog within that daily routine.