My son is almost 3 years old, he recently came to live with me, and we have just started potty training him about a week ago. At first he would go nowhere near his training potty, but we are making progress. Just last night he started coming to me saying daddy, I went potty, and points to his diaper. And hes learning the difference going pee and going poo. Also, last night he sat on the potty with no problems, but didn't go in it.