Okay so i'm looking for a bigger better rat cage than what i got. Its nice because its all metal and stuff but its just not big enough for two full grown rats. My 2 rats now are kinda snug actually and they aren't even adults. anyways i'm tryign to find a cool cage thats semi affordable and this is what i found,

http://www.drsfostersmith.com/Produc...&N=2007+113918

http://www.drsfostersmith.com/Produc...&N=2007+113918

would one of these work well or will my rats just chew the plastic bottoms up?