Keep your child close and do not allow running, screaming or biking. Many dogs were not raised with children. Do not give your child treats to pass out to strange dogs. Treats can create competition between dogs and your child might be caught in the middle. Do not allow your child to approach strange dogs without permission from the owner.
Many dogs have little experience with children.
A strange dog could feel challenged by a child's overly friendly approach and may snap or growl. Keep the area safe and clean. Pick up cigarette butts and other trash. Keep the water jug supply to a minimum, throw away damaged jugs, and secure the empty jugs so that they don't blow around. Fill any holes that your dog digs so that others don't step in them and hurt themselves.