C.T.
My son is almost 18 months and he gets a pop on the butt when he cuts up and doesnt want to listen and starts throwing a fit or he sits in time out. I wont say he is too young but when you do it you should explain to him why he is getting a tap on his leg or a time out. My son has a certain chair her at home and at his grandmothers house for time out, we use it first before he gets a pop on his butt. Hope this helps but also remember he is testing his bounderies at this age. Have a good day.