Pets may provide increased social interaction and physical activity for children with autism. Alan M. Beck, director of the Center for the Human-Animal Bond at Purdue University's School of Veterinary Medicine explains that pets can provide companionship, promote speech, and stimulate a person's sense of touch. In the case of children with autism, animals can be used as protection, for example, a service dog can help watch a child so he doesn't wander into the street. Pets have been found to be good for people with Alzheimer's and for stroke recovery as well as children with autism.








