james.w said:what size are you thinking of building?
rhetoricx said:6x3 is a minimum, it might be ok for an adult female but i would go larger if possible. I try to follow this: length of the enclosure = 2x the tegu lenght, depth of the enclosure = 1x tegu length. They will use all the floor space you provide. If you have problems doing a large enclosure you can also try adding platforms (large flat rocks) to help increase floor space. I keep reading that they don't climb much or go far off the ground but Guru climbs as high as he can almost every time he gets out.. He's always climbing onto the bed, couch, chairs, etc.