Kioka;1374702; said:The thing is most people don't keep lizards in open-top setups. The North American breeders that do use an open-top... if you seen them they are always stressed out, high-strung and got a weird unnatural head-tilt to them.
I would imagine that a breeding operation would have much more stressed out animals in general anyway though. I suppose it would also depend on the type of lizard too. Ones that have big buggy eyes (like geckos) are a bit more equiped for viewing what's above them and probably wouldn't be as stress out, than say a bearded dragon which has that special eye scale for detecting shadows above them and has to turn thier head to actually see what's above them.