Hi everyone. My mom and I were discussing getting a new cage for Piper. We would like for him to have a bigger, wider cage. I *think* I've heard something like, make sure the cage isn't TOO big for the bird?
Here are some pictures of his current cage.




What size cages do all the 'tiel owners have, and do you think we should get a bigger cage for Piper?
(NOTE: He is NOT in his cage all day. He only goes in when we're not home, or at nighttime.)