QUOTE (saxa @ 18/01/2013, 12:35 AM)
Does your DS have siblings?
Not that it's a huge deal but my DS who is now 9 had several from about 3.5 to 5ish.
He is an only child and I know a lot of other only children who have never had one but I also know kids with siblings with siblings who have had them.
I don't think there are rules either way.
He does have a sister, although she is not yet two so her ability to really play with him is fairly recent. Seems like it could go either way with the siblings, though.