Review on 🐰 Hilarious.P Bunny Litter Box - Pet Corner Litter Box Cage Potty Trainer: Rectangular Plastic Material by Tammy Strinden

I especially like the high sides because my rabbit tends to accidentally urinate outside the cage. Clamps that prevent it from moving are really good if your cage bars are too far apart. This is not usually a problem as there is a vertical slot and a horizontal slot to insert the rod into the clamp and then tighten the nut. My rabbit doesn't like the rust on top and refuses to use it, but with deep sides I'm not too frustrated to remove the rust. It's really easy to take it out and put it back in the cage. Definitely recommend for a little bunny, it's not the biggest tray but does the job.