It's important to note that aggression isn't the problem. It's the outcome of a problem.

I wish my kid would act like my dog sometimes. My dog listens to me and does what I tell him to do.

Change takes effort. And the reality is, most people don't want to put in effort to better their life.

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.

Just being with dogs, I learned their ways and began to appreciate things from their point of view.

Some dogs could play fetch all day long, while others have absolutely no interest in chasing a ball. Some might love "find the treat" type puzzle toys and others may completely ignore them. The important things are that your dog finds the toy interesting without becoming obsessed over it, and that it is size and safety appropriate for your dog. A Chihuahua is probably not going to be a good match to a Kong as big as she is, and you wouldn't want to risk having your Malamute swallow one of those smaller size tennis balls.

Homeless people's dogs are more knowledgeable than dogs in Beverly Hills. Why? Because they explore, they move forward, they go through the ups and downs in life. A dog in a wealthy environment, there is no downs except what he lives.