D.W.
I am a pediatric RN. We recommend routine dental exams beginning at 3 y/o. OF course earlier if there is any problem or potential problem.
Check with your pediatrician for names of pedi dentist. Ditractions may actually add to his fears- too much stimulation. Just having you explain all that is going on the morning before the exams is usually sufficient.
PLease feel free to e-mail w/ any other questions!
D.