I decided I'd try making homemadetreats this past weekend. I used canned pumpkin, quick oats, and crushed pellets. I made them like drop cookies and I put a tiny piece of papaya (1/4" cube - maybe even smaller) in the center. I baked these at 350 for 30 minutes. They're about the size of a...
PetSmart has cages by Prevue that are similar to the one in the link. They come in three sizes. I have the largest one which measures 47" long x 27" deep x 37" high (on stand)...I think the cage part may be about 22" high.
http://63.240.110.172/product/index.jsp?productId=2753643