You're welcome. Keep in mind that young frogs are probably easier to train and some frogs are naturally shy. But be patient! I got a shy tree frog who was at least a year old and it took him a few months to learn to tweezer-feed. Then I fed him a red worm and he refused to try the tweezers again for a few more months. Now, a year later, he's willing to come out of his cage and even sit on my hand.