Try not to stress just yet, i am sure one day he will just decide he wants undies and that will be it

My 2.5 year old was trained at 18 months, would hold on in the shops and everything, then one day he wanted his nappy instead of undies and ever since he refuses to do wee unless he has a nappy on, i think he is just lazy. My attitude about it is as long as he is trained by the time he starts 4 yewar old kindy, i am happy. Every couple of minths i get out the potty, toilet seat and undies, but hes just not interested, so now i am just waiting and hoping that he will initiate it on his own.

GL, hope he likes his undies soon