Well, the tree frog is a look only pet. I buy him crickets, but on one of the nicer day we had. There were lots of flies on the deck rail, basking in the sun. So I started catching some for him. The little thing was snapped his tongue everywhere. When he wasn't using his tongue, he'd jump with his mouth open and catch them mid air. When he had enough, which basically all of them. He'd go back down and burrow in the dirt again to sleep. I'll have to get a picture of him.