How hard is a move on a preschooler?

How far away will you be moving? A child is very flexible and they bounce back fast. With a good day care, neighborhood with new friends that he can play with, and his old friends still, i think he should be fine. We moved at least 3 times before I was 5 and I made friends just fine. If he is shy and doesn't adapt well in places, then I would be worried about it. If he is outgoing and makes friends easily, then he should be fine