Autism is a neurological disorder. It's not caused by bad parenting. It's caused by, you know, abnormal development in the brain. The emotional circuits in the brain are abnormal. And there also are differences in the white matter, which is the brain's computer cables that hook up the different brain departments.

People on the autistic spectrum tend to get fixated on what they think.

I try to return my calls but I get inundated with emails and I can't answer them all. So often, I have to refer to them my webpage and the frequently asked questions or refer them to the books. But if they take the time to call me, I try to call back. You know, I am really busy, but just happened to have an hour in the hotel room and had some time before I have to meet some people about 20 minutes.

Basically when it comes to autistic kids and animals there's kind of three ways that they work, some of them are instant best buddies, they understand a cat, they understand a dog - they're best studies with it, they just know how to communicate with it. Then there's other kids that begin with a little bit of fear of the cat or the dog, but then they begin to like it and then there are other kids where you have a sensory problem - the cat meows and it hurts their ears, so they want to stay away from the cat because you never know when he might meow.

From a scientific standpoint, Aspergers and autism are one syndrome. Aspergers is part of the autism spectrum, not a separate disorder.

A cat can be social, but a dog, we've bred this hyper social animal that's really truly different and will do stuff for us just to please us with praise and stroking.

There are three basic ways [to use a dog to work with autistic children], one is just to be companion person and I'm thinking now more of autistic kids not somebody in a wheelchair or the dog belongs to a therapist and then it's used as an ice breaker to get the kid talking and get the kid interacting.