I have a 3.5yr old DCB that is still in diapers. Will NOT tell me when he has to go, but is perfectly able to go as he has done so in the past (hit and miss) . He would rather play, than take 5 min and use the potty. I'm tired of this becoming a power struggle. DCM is being lazy at home. So, whatever, no skin off my back. This kid is going to school in Sept. in diapers. That I am sure of. Next time I take on a new DKC, it will be in my contract that if they are NOT potty trained by age 3, the cost of daycare goes up!