When I got my girl I planned on her being a free roaming tegu. Once I got her home and really started looking into it, that seemed like an unhealthy idea. I still think about it though and wonder how much a tegu can monitor what it needs? How much can it realize it needs a humid environment and retreated to a humid hide? They seem to understand heat well enough, although when out of her enclosure mine will spend long periods of time in very cool areas so I wonder how well they even know this. I would love to offer the enrichment of being out of the cage more, but it just seems like more than an hour or so daily truly will shorten their life span. I just am not seeing any tegus or at least very few over 5 years and basically none over 10 years that free roam the majority of the time. Does anyone have any examples of a tegu that free roamed for over 12 years or so healthily and info on the set up used? I guess I would love to think my gu would spend the time in a humid hide but kind of doubt that she would.