Dog Grass Pad with Tray(41.3×27.5 in), Large Reusable 3-Layer Dog Pee Grass Pads System, Washable Training Pad, Indoor Outdoor Portable Pet Loo, Easy to Clean(2 Pcs Grass Pad+Drainage Grate+Tray)

Dog Grass Pad with Tray(40×27.5 inch), Large XL Reusable 3-Layer Dog Pee Potty Grass Pads, Easy to Clean Artificial Fake Grass for Indoor Outdoor and Balcony (2 Pcs Grass Pad+Drainage Grate+Tray)

Paws and Play Turf Cleaner for Pet Urine Outdoor and Indoor | Artificial Grass Dog Urine Cleaner That Cleans and Deodorizes Pet Waste on Fake Grass for Dogs - 96 Fl Oz (Pack of 3)