Do you have a bird that likes to tear up it's papers? I was cleaning up the cages today and it dawned on me that I could raise the cage grate up enough so those long reached cockatoos couldn't get to the papers. I'm going to drill some holes in the sides of the grate and attach chains and c clamps to it . I can then raise it up and attach to the sides of the cage, and keep the cage papers from being shredded.
I'll get this done and take a picture! Nan