Thanks for the reply!
As I had mentioned, the Petsmart employees weren't very helpful with my new beardie purchase. So I was unaware of the dangers of the walnut substrate when I had bought it initially. When I learned about it, I purchased the reptile carpet which is whats in it now.
I've...
I apologize if this is too much information. I'm very analytical and detailed, as I love my tiny beardie and had to wait 25 years to finally get one! I just want to make sure experienced owners review my beardie and set-up so I can give it the best, longest life possible! Thanks everyone...