Dogs are not sociable because they have little contact with the outside world and stay outdoors for a long time. We can take the dog outdoors and into unfamiliar environments to exercise the dog's courage and increase the dog's curiosity; guide the dog Dogs should interact with the same kind and have more contact with pets similar in size to dogs; enlighten and encourage dogs and take them out to play more often. Keep taking your dog out, and exposure to new environments will correct your dog's lack of sociability.