The two animals featured in the photos below are South America RED FOOTED TORTOISES. I acquired mine as small "hatching's" several years ago, & with the aid of the proper food & containment I provide, the growth of both tortoises has been outstanding.
This above tortoise is about 12 inches long. Not shown in the photo is the plate of food I have just put down for the tortoises "dinner" & which is the object of this fellows attention at the moment.
Being a hungry guy -- it's amazing how much they do eat -- I believe the tortoise would walk over & "taste" the camera if he thought he could eat it.
The above tortoise is the smaller of the two RED FOOTS -- about 10 inches long -- & appears to be a female. In the above photo, she too has her eyes on the food tray as she exits from a pile of moist bamboo leaves.
I have only made a serious effort in the past few years to keep tortoises, along with my collection of turtles. If their needs are met as to proper husbandry, tortoises -- especially these RED FOOTED TORTOISES -- make interesting additions to any reptile collection.