This is not necessary but some might find it useful. This is what we use and it works for us. How to make your own litter screen using garden plastic mesh fabric (from Home Depot/hardware store in the garden department). You can cut the plastic mesh to the size of the litter box. We can get away with plastic mesh because our buns don't chew. Litter training and bunny care tips on our website http://eddyrambo.com #bunnymamatips
We think you’ll love these