Hey I'm sorry it took me so long to get back, I had quite a few shifts at work. Here are some pictures of what I made for her.
I used two different width types of popsicle sticks, boards, and thread holders that I got from Jo-Anns. Using a glue gun with non toxic glue I pieced them together after taking measurements and drawing up a theme.
She has had it for two weeks and chewed on it just a little at first but then got bored of chewing. Instead she loves to crawl up and sit on the decks, or hide in the tubes for fun. Her favorite place however is sitting underneath the boards where it is dark and she can dig.