I have two large adult beardies, and i was feeding them 2 tubs of crickets OR woodies every week, plus loads of salads... moving to groote eylandt meant they were going to be hard to get, so i rand brain at the herp shop and found out my beardies were actually obese.... so now they are dieting!! 5 to ten mealies a week with daily acess to dry pellets and mixed vege from the freezer and so far , they seem fine, no massive weight loss, although i did manage to get them a big feed of grass hoppers this week.