The ADA does not restrict the type of dog breeds that can be service animals. Arizona and federal law allow you to bring service dogs, but not emotional support animals, to all public places.Do You Qualify for an Emotional Support Animal or Service Animal? Yes. Service animals are subject to local dog licensing and registration requirements. There is no official certification or training for assistance animals and they can assist in a wide variety of ways. • Students must live in the greater Tucson, AZ area and have an appropriate dog. It typically takes 12 -18 months to complete the program.