Hi All, I haven’t posted here before and just signed up…I have a male ornate box turtle, about 11-12 years old. This spring I noticed a shell issue and I now see it’s worse. He has spent all summer outside. My best guess is a lack of calcium or vitamin? He has been to the vet, but she did not know, either. She’s open to trying anything to get him better, but we don’t have an ideas at this time to help with the issue. I have attached a picture of his shell…