I ask because his shell is NOT curved upwards anymore. Is this a cause for concern?
As I mentioned in my intro post, he was a 'rescue' of sorts...a customer gave him to my husband because he was not properly caring for the RES and knew he would die. His tank was FILTHY and he was ONLY being fed box turtle pellets. He had NO filter, no UVA/UVB light and no heat or basking light. I am AMAZED this turtle survived for 2.5 years in that condition.
Since we brought him home, his living conditions and nutrition has changed for the better (obviously!
So which is normal...curved edges or no curved edges? Is the fact that the shell appears to have changed a cause for concern?

