The Service Animal must be trained to assist a person with a service directly related to the functional limitation of the person's disability. Here you will find our service dog application form.We are very selective in our screening process when considering a giant breed dog for our program. We provide a variety of diagnostic, assessment, and therapy services for children and adolescents with ASD. This study sought to better document and understand the changes that a trained Service Dog can bring for a person with Autism, and their family. STEP ONE: Please fill out all forms, questionnaires and charts. RFI recognizes that demand for autism service dogs is high and availability is limited. A specific professional medical diagnosis. STEP ONE: Please fill out all forms, questionnaires and charts. RFI recognizes that demand for autism service dogs is high and availability is limited.