set Of 2) Last Confection 12" X 17" Stainless Steel Baking & Cooling Rack (fits Quarter Sheet Pan) : Target
DIY LARGE GRATED LITTERBOX: 1 large plastic litterbox (Target, $5), 1 Cooling Rack ($1-$5 for one, $15 for 3 pack so you still have 2 for cookies). Cover bottom with preferred litter