I had 4 eggs hatch...only 1 survived. I've been looking for a "friend" for the lone chick because I know they're not supposed to be alone, but it's taken me about a week to find others around that age. Because this chick is used to being alone will he be antisocial with the new chicks? I'm worried they're going to peck him (or her). How do I go about introducing them to each other at this age?