Well, he eats like a champ, and I ordered the seed mix from sulcatafood.com, and untill that gets here, he has been eating hibiscuc, timothy hay, dandlions, grass, and squash. He was the largest, and most active of the 3 tortises that I had to choose from, and he stays in a 20l when Im not home, but when Im at home, he is either in the yard with me, or is walking around on my desk eating and exploring.