Scratching posts?

[Zcal93]

What does everyone use/have in there habitats for their tegus to itch or scratch themselves with when it comes time for shedding? I have two logs but I feel they aren't doing the job. I find my self from.time to time in a serious game of operation picking the skin off spaghetti.

 

[Zyn]

Large creek smoothed rocks

Here's an image from
When he was a babg

 

[Walter1]

Also consider a very humid hide. Makes for very easy shedding.