My Tegu always walks away, is it normal?

[Jason has a tegu]

My Tegu always walks away when shes out, her cage is sort of temporary, so it doesn't have much for her to do, so she offten claws at the door, but when I let her out she tries to under her cage, where, for some reason she just goes to sleep. the only way I've gotten her to stay is if she is in a blanket and hits a dead end, I usually only do this to cut her nails. Also if I'm laying down and she is walking around and I sit up she'll run. For all I know this could all be normal but I was wandering if you're Tegus did the samethings.

 

[Walter1]

How big is the tegu, how long have you had it, how often do you let it out, for how long, AND how big is the enclosure???

 

[Jason has a tegu]

She's about two foot long, tail and all, shes two years old, I let her out about every two or three days, for 2-6 hours, the enclosure she's in is 48x48x72 tall

 

[Walter1]

She's terribly bored in a cage that is too small. Needs 8 ft long, 4 ft wide.

 

[Jason has a tegu]

Would 6x6 work, this is about our ideal size at the moment.