When my one male was very young, I would feed him pretty much every day on a very high protein diet of earthworms and gut-loaded crickets. Once he started losing the bright vertical stripe down his back, i switched to every other day and now, at 7" svl, he gets fed about two to three times a week, depending on whether he is out and about looking for food. As long as you are feeding the proper food that has high protein and your frog is properly round without being obese, you will do just fine.