Every time he hold this page, I tell him that "If you pee in your potty or toilet you will get 1 star and if you are poop in your potty or toilet you will get 2 stars. When your stars reach the end of this railway, you will get a gift." I keep repeatedly telling about that, it is like I brain wash him. LOL.
Yesterday, he was doing GREAT. He was pee in the toilet. At first, I gave his potty but he didn't want. He was running to the toilet. And for the first time, he was really pee in the toilet hi hi hi hi... I gave him a BIG hugs.
Jason: "Yeah.....I got another star!"
Me: "Yes. And remember, when your stars reach the end of this railway, you will get a gift."
Jason: "NO. I don't want a gift. I want a new orange helicopter." (Last Sunday, I bought him a blue helicopter. He saw the orange helicopter as well that's why he want the other one ;) )"
Me: "OK! You will get the orange helicopter BUT after your stars reach the end of the railway. That's mean you have to go to toilet every time you need a pee and poop."
I hope this time is working ^__^.