This is by far the greatest Ferret cage you can buy! But Please reconsider if you have a Chinchilla or rat!!I wish Ferret Nation would consider a cage specifically for Chinchillas and Rats. I have both and thought I'd get this cage for them- the rats slipped right through the bars. I'm waiting on the Chins, but after I bought this (of course) I read that the bars should only be 1"x1/2" apart as they bounce off the walls and may break their legs with larger gaps. Now I have to reinforce this cage. Chins and Rats also chew plastic, which I knew; I plan to replace the pans with galvanized pans (which would be nice if Ferret Nation offered those too)!FERRET NATION- IF YOU'RE READING THIS- PLEASE CONSIDER MAKING A CHIN/RAT CAGE/PARTS THAT IS JUST AS GREAT AS YOUR FERRET CAGE!!!