H.
My now 3.5 year old has many fears as well. He's funny too because the way he seems to deal with them is to become completely obcessed with the feared thing. Right now it's wolves, cows, fire fighting, loud construction trucks and sharks. He plays one of these thing all the time and wants to read about them and watch shows concerning these things. But he expresses fear and has nightmares about them too. Keeping him from them doesn't seem to help. Playing them out seems therapeutic for him. It does disrupt his going to bed at night some times.