I am a single mom with a 22 month old and a almost 5 year old. I let my 4 year old bend the rules a little bit but he has a heck of a time listening and being respectful. He is mean to his bother or the dogs no hitting but he always has to be center of attention. What is the best way to discipline a 4 year old? I feel bad because he is so sensitive and doesnt let go or let things just roll off. His father is not around anymore so he really doesnt have male figure around.