Potty training

We are working hard to potty train Treyven. We need him to be potty trained before David starts his job at the post office. He went potty twice in the toilet today. He is such a big boy. He is using more sentences. I am looking into pre schools for Treyven to start later this year. I need to check into sports as well. I can't wait for him to be potty trained so I no longer have to buy diapers for two boys.