I was just thinking this myself earlier this morning. My older DCG is only 2.5 but has been trained for about a year now and she still needs someone to wipe her for either pee or poop. I don't have any issues doing it but am wondering when children should start on thier own. My own son has just poop trained in the past month or so and even though he's just about 3 I don't think he's quite ready to fly solo yet.