New here and brand new to caring for a tortoise. I have been reading and learning so much here the info has been great. I have a testudo named Donatello I'm not sure what kind of testudo he is or how old we purchased at pet smart they said he is 6 months but I feel he may be older than this. From what I have read it is impossible to tell his exact age by looking at him. But he is 4-41/2 inches long. I would appreciate any help in figuring out what kind of testudo he is and how old he may be.