I don't toilet train kids - that's the parents job. I WILL assist in it. And by that, I mean that I will take kids to the bathroom when they ASK me to go. I simply will not take a kid to the potty every 20 minutes. I don't have time for that. When a kid tells me they have to pee then I take them. If they don't then we just continue on in a diaper all day until THEY are ready to recognize AND tell me they have to go.
ALL kids stay in a pull-up or a diaper until they are accident FREE (as in DRY ALL DAY LONG) for 2 weeks.