Biting is a typical behavior often seen in infants, toddlers, and 2-year olds. As children mature, gain self-control, and develop problem-solving skills, they usually outgrow this behavior. While not uncommon, biting can be an upsetting and potentially harmful behavior. It’s best to discourage it from the very first episode. This article will help you to understand the reasons young children bite and give you some ideas and strategies for responding appropriately.