The integration of animal-assisted therapy into clinical psychology is a growing phenomenon. These "co-therapists" may be of assistance to counselors when working with withdrawn and non-communicative counselees. The presence of an animal has been found to lower anxiety and motivate the counselee's participation in therapy. Animal-assisted therapy (AAT) is not considered a style of therapy, but helps build trust between the counselee and counselor. Some common mental health treatment goals associated with AAT are to improve socialization and communication; reduce isolation, boredom, and loneliness; help with affect; lessen depression; and provide affection. School settings are appropriate for integrating AAT and such programs may have a role in helping curb school violence. (JDM)