Guide Dogs are trained for a special reason to help blind people and you have to train them up and you have to train them for 8 months. You have to teach them things like sit, stay and come.
The main things you have to teach them are don’t cross the road when there are cars. Also to teach them to walk into lifts and out. You also have to teach them to walk up elevators and down elevators and that takes a while because it’s very hard to get the hang of it when your only a puppy dog. The last thing you should teach them is to walk up and down stairs at the blind persons pace and make sure they don’t rush anywhere.