Use a plastic tote for a litter box. Gives the cats much more room. Also on this site be sure to read about the near perfect litter; chicken feed layer crumbles as a scoopable clumping litter alternative! It WORKS! litter box -- maybe a lid?
Taco cat spelled backwards is taco cat. I get it but its stupid. TACO CAT backwards is TAC OCAT meaning remove a space (TACOCAT) then add a space (TACO CAT). Still does not work! The only thing funny about this is the photo