When you encounter a Guide Dog, you should remember the four Rules or better known as the “3 Don’ts” and “1 Do”:
• Don’t yell: Don’t make noises or gestures to catch the attention of the dog.
• Don’t pet: Don’t pet or touch the dog without permission from the handler.
• Don’t feed: Don’t offer food of any kind to the dogs.
• Do offer assistance: When you see a visually impaired user with her or his dog getting lost, do ask if the person needs your assistance. That is always helpful and appreciated.