German Shepherd dogs are known for their fantastic abilities as service dogs. They combine intelligence, trainability, physical capability and very strong bonds with their handlers. They are the most loyal dog breed. They have physical strenght to provide balance support, pulling wheelchairs, opening doors, retrieving dropped objects. German Shepherds has proved themselves as guide dogs for people with visual impairments, as medical alert and psychiatric service dogs.They are confident under pressure. Yes, they require proper training but so as any other service dog.
On a personal note....Kurtin,beautiful, loyal and absolutely outstanding non official (unfortunately and very unfairly) therapy dog has been by my special needs son's side for nearly 12 years.