User blog comment:Doctor Ibrahim/Ask the Doc and his Family!/@comment-27950421-20160815205744/@comment-27950421-20160815232025

Both actually, see the wall is more to keepnthe Sauropods out. Er well, the longnecks to the youngins. Nothing is more annoying than coming home from picking up groceries only to find out a seismosaur stepped on your kitchen while you were out. You can leave at any time. The big therapods will leave you alone for the most part, you're too small of a meal to be worth the effort, and the smaller ones are more interested in the livestock than you.