The main reason why dogs follow humans is because they have a close relationship with humans during their evolution. In ancient times, the ancestors of dogs may have been wolves. When they cohabited with humans, they found that humans were friendly to them and that humans were able to provide them with food and protection. Over time, dogs gradually become more dependent on humans and derive happiness and satisfaction from interacting with humans.
Today, dogs are still one of the most common pets for humans. They will follow their human owners for walks, help look after the house, and even Can help solve many other problems. Although there are many reasons for dogs to follow humans, they most often follow humans because they have a strong social nature and want to stay connected to their humans.