How old is he?
i Have a 6 mo and he sleeps all night long. 
Matthew's 9 months old, but he started small, under 5 pounds.  My wife was in Liberia volunteering as a nurse at a hospital there  and found him at 9 days old abandoned and left to die.  She decided that wasn't going to happen.  He was born with a bi-lateral cleft lip and pallete so he couldn't be fed with a bottle very well.  She brought him home.  He has a G-tube in his stomach so he gets most of his calories that way.  He's had surgery to repair the lip but still has the pallete open so sucking on a bottle is hard work.  So he still gets fed often, just via the stomach tube.  He's had a few surgeries for other things too so he's a bit behind the curve.
That and he likes Mustangs.  Don't know where I went wrong 
