just don't give up lol... im training my daughter she's two it's hard but just reward her or him everytime they go clap and make a big deal out of it

If you have a girl what I did was buy my daughter regular under wear n during the day id let her wear them n yes she peed but it got to the point where she didn't like being wet so soon very soon see run to the bathroom... at night I let her wear pull ups tho but if you try it works trust me