I also think you're on the right track not pushing it.

My DD barely had any interest at the same age. And being a girl and all, you would have expected that she would since on average they train earlier. But nup, at just on three she really couldn't have cared less.

She would do it, but only occasionally and only when there was bribery involved

The real turning point for her was when we moved her from family daycare into kindergarten...she was a few months past her third birthday then. All of a sudden she made a heap of new friends who peed on the toilet. At FDC she was the oldest child so there just wasn't any motivation...once she got to kindy and saw all the other kids doing it she came along really well. Suddenly it was "I'm a big girl mum, big girls don't NEED nappies!!"

Probably the only time in my life I will be happy for peer pressure

But up to that point we didn't push her, we just didn't want it to become a big deal and it never was.