Thanks Mac, I assumed it was for minerals but wasn't sure which ones they needed. The battery showed clear signs of gnawing teeth so that one still puzzles me. I question that any animal has a craving for lead.Neill, here is why animals eat bones of other animals
What Minerals Are Found in Bone Tissue?
- Calcium and Phosphorus. Calcium is known as the bone-building mineral, but it doesn't work alone. Your bones also...
- Magnesium. A little more than half of your body’s magnesium is located in your bones, although it only represents about...