Twice a day as many as he/she will eat in a 10 to 15 minute period is the norm for baby and juvenile dragons. Once they hit adult size, once a day with the same time restrictions will suffice until they are about 15 to 18 months old. At this point you will need to up the veggie intake and cut back on the bugs, I feed my adults 40 to 50 black soldier fly larvae every other day, sometimes every 3 days.