mr nibbles had this cage as a playground area, as sorts...he loved it..but the wheel longer no spins around. i mean, he can run in the wheel but it does rotate anymore like it is supposed to...which is depressing to him i think and to me
...i have no idea which bit is bent or whatever and causing it to be unable to rotate properly, which means short of buying the cage over again its probably going to remain that way
not a great cage..i think it bent because nibbles would sleep in it for hours and his weight may have done it (and he's very tiny!). generally i think the crittertrail y or z would be better buys!