Cats obviously. But am thinking more along the lines of what type of shelves, rope bridges, etc? It’s getting installed next week, will be quite small. It is coming with three “peg steps” to help them climb up to a long shelf, then there will be a corner shelf.
im thinking I need more shelves? If you have cats and a catio what are the most popular things? Would a hideaway box be good or do they prefer sunning themselves on shelves?