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.

I am a Mexican that has been lucky enough to travel the world, speaking English, but with a heart that speaks a universal language.

You can also hurt a dog if it's insecure, if a dog is nervous and then you try to pet him, you can make him more nervous. It's not just the aggressive dogs that you can get hurt. It's also the dogs that you can actually hurt. It works both ways.

A lot of times in parks the large dogs and little dogs separate. That creates the opposite of social. Sometimes dogs run back in forth with a fence dividing them so it is fence fighting with social interaction.

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.

Repetition creates the master.

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.