For thousand of years, dogs have helped people in many ways.One of the most impromant jobs that most important jobs that dogs can do is guiding blind peeople. In morristown, new jersey, there is a schoo where dogs are taught todo this special kind of work. The man of the school is 'The seeing eye'. At this school, special trainers spend about three months teaching each dog.The training must be done done carefully because each dog will be responsble for the safety of someone who cannot see. A seeing eye dog must learn to obey certain commands. But it must also learn to do things much harder for a dog to learn than that. It must learn to refuse to carry out aa command that might cause harm to its owner. It will often have to decide whether to obey its master or not. That's why any seeing eye dog ha to be a very smart one.