All of mine ate crickets as babies and juveniles but now that they are adults they couldn't be bothered. My oldest and biggest which is a female albino Cranwelli will actually turn away from them, doesn't want anything to do with them. If I bug my male Cranwelli enough with them he will eat them but I really have to bug him. They all love nightcrawlers and their favs are hornworms and silk worms. If you got your frog to eat the pellets that's good that you can supplement them into their diet, from what I have read and heard they are actually real good for them because all the nutrients that frog would need all in one. Some people swear by them and say their frogs grow nice and big and healthy on them.