Raw fed maine coon cat here. Because he's raw fed, his litter box has less stank than others. We bought a cabinet, the doors open wide and we purchased a medium "cement mixing tray" bought at Home Depot, because it's big and it filled the cabinet. You could put whatever you want in there though because of the size of the cabinet. A tray slides out the front for easy cleanup. We absolutely recommend the "naturally fresh" clumping crushed walnut shells litter.