The Grrreat wall

Question
Hello
I have 2 female rats,at the moment i let them run around every evening in my bath room but they eat my carpet so i was thinking on buying the Grrreat wall.I have read a few reviews on this and would love to hear your thoughts on this subject

Answer
You can save your money and simply use cardboard.  If its at least 4 feet high, they cant jump it and they cant climb the cardboard.  I make a huge wall myself using cardboard.  Check out my Critter City site to see about it on the page GETTING STARTED.

http://www.sandyscrittercity.com/gettingstarted.htm

Also, on my page WATCH MY BOYS GROW you can see my cardboard play area. It works great.