Tel has said it all really...at 8 weeks though most beardies prefer a more insectivorous diet...try hand feeding his crix and also offer cress, that is one of the only veg my babies would eat...he will come round in time, i wouldnt chase him around and stress him out...let him acclimatise to his vivarium and you...dont worry he is still VERY young and will soon learn to see you as his provider of food etc, it all takes time...but after a few months he will soon be happy to come out and sit happily with you and enjoy a stroke...

by the time he is 6-8 months old you want to aim for a diet of roughly 65-70% veg and 35-30% insects.....i.e offer dusted veg daily and dusted crix/locust every 2-3 days

nutrobal is the best vitamin dust IMO and if you alternate it with calypso powder all the better (say nutrobal 3 out of 4 feedings and calypso on the 4th)