A cat you train with clicker training and what you've got to do is pair the click with a food reward. And he's doing the stuff because you get a food reward. Once you can do it all after a lot training with no food reward.
Temple GrandinYou take somebody - one person has definitely got autism, you got another person that maybe has some of those traits and maybe there's some anxiety, depression, some epilepsy or something in the family history. Put them together, you're more likely to have a severely autistic kid than if you don't have any neurological problems in the family history.
Temple Grandin