But just because a person goes to Harvard doesn't mean he's balanced when he graduates, and just because a dog knows how to obey doesn't mean he's balanced, either.

When you have a certain fitness projection, it's going to give you an advantage. Having strength, stamina and speed is important because I'm working with dogs who can kill me.

Americans are very big about loving the dog first, so when you tell them you have to set rules and limitations, a lot of people believe it's going to hurt their feelings. They're actually looking for you to be the pack leader.

Any successful corporation, if they adopt the three, they're going to be not just wealthy but they're going to be balanced. A lot of corporations adopt exercise, discipline, no affection. But you must maintain the three, because it's part of what you need. You need physical stimulation, you need mental stimulation and of course you need emotional stimulation.

Dog parks can be a fantastic way to socialize your dog, but it's important for owners to understand that a dog park isn't exercise and isn't a substitute for walk. A visit to the dog park is fun - play time.

Let your dog teach you how to get the most out of life! If we could all be more like our dogs when it comes to living in the moment, being honest and authentic, and learning how to not hold grudges, the entire planet would be a much better place.

Aggression is not the problem, is the outcome of a problem.