My DS is 2.5 yrs old and is very dexterous for his age. He can open stair gates, do up zips and buttons, do up and undo buckles, open screw top lids...
Yesterday, he decided that he would undo his car seat belt! He has an ASD (waiting for diagnosis) and has a speech delay (has about 50 words). So it's difficult to explain to him that he mustn't undo his belt whilst in the car.
Any advice? I'm really worried.