1. Simulated grass outdoors, easy to train: The dog toilet apartment provides your dog with a convenient spot to pee without leaving the house. Its realistic grass design ensures your dog enjoys using it anytime, day or night. for homes, patios, porches, balconies, and more. 2. Easy to clean: The threestage design of the dog toilet apartment and the raised plastic drainage system collect urine and direct it through drain holes into a collection box for effortless disposal. The upgraded bionic walls are more dogfriendly for urination and prevent urine splashing. 3. Unique folded grass plate for enhanced durability: Thanks to the newly designed folded lawn edge, your dog won't tear the grass off the potty mat. Slanted, cracked, or scratched lawn edges are now a thing of the past. The puppy lawn mat is made of quality UVresistant polyethylene and polypropylene yarn, durable against harsh sunlight and dog urine without deterioration. 4. Superefficient drainage: The dense drainage holes in the dog toilet apartment ensure fast and efficient water drainage while controlling unpleasant odors from urine. Unlike other products with widely spaced or no drainage holes, this design prevents urine buildup and lingering smells.