I'm curious whether anyone else has an experience with a beardie eating rocks. I take my 16-month old outdoors often, and sometimes he becomes fascinated with the rocks around him and begins licking all of them. I thought he was just licking them out of curiosity since he does that with everything, but he just ate a very small one. Has anyone else experienced this? The rock was smaller than a pea, but seemed kind of rough. Hoping it doesn't hurt his digestive system.