i read on site, where it said that froglets should be started out on pinkies? is that correct

and i also just read that an 06 frog was on small rats

i have 3 pacmans. one i've had for a year, he stopped eating for me around 3 months ago, and i recently bought 2 baby pacmans. i fed them some meal worms (5-6 each), about a week and a half, and now they're refusing, are they just full?