to YT!! What is your little guys name?? Can't wait to see photos!! I would try and keep the house kind of quiet that first day and let him look around and get used to the house. Sit on the floor and let him come to you, don't let your kids run after him. Especially when he is getting used to you all. I would find out what his favorite treats are and let the kids feed some to him so he associates good things with your kids. Good Luck!