In this picture Tina is already tired from digging so I set her on top of a mound dug up by the backhoe and had her push and scatter the dirt downhill to see if anything pops up. I don't think she is into old things, but she likes a good mystery. Each time we find something interesting, we try to figure out what it is or what it is a part of, then we discussed how it was used. If we couldn't figure it out, it was saved to show to other diggers present. Next picture [id=122205207]