I am having a real time of it with my three boys at the moment. The oldest is three and then the twins are 19 months, they seem to enjoy playing together but ds1 comes right down to their level.
So it feels like I have triplets, with one of them a lot more clever/devious than the other two!!
Maybe I am wrong, but he doesn't pull tissues out of boxes or eat mud when he is on his own!
I don't think it is a major problem, but I do sometimes wonder if he is a little immature for his age?
Has any one else had any experience of this sort of thing?