I have had FROG since December of 2013. In that time I have never fed anything to FROG but crickets. I have fed him a few Dubios Cockroaches or whatever they call them. I feed the crickets romaine lettuce, apple, carrots, sweet potato and Gut Load Cricket & Insect Food. The crickets eat this for 3 day before I feed them to FROG. I tried feeding him earthworms I bought at Petco but found out later they were Red Wrigglers and they taste bad. I fed him a piece of roasted chicken once. I forgot to mention I dust the crickets with two different types of vitamins. They are Reptivite and ReptoCal. I space them about 5 days a part. Petco carries all the wrong live food! FROG is doing fine.