i'm so glad to hear that so many ppl are buying it too. at first i was nervous but poopy caught on pretty quick and it really does work for us. Poopy used to try to tear apart the pee wee pads and i'd have to tape it down to the floor or a box, but he'd still step in it and i'd also waist so much tape and time doing that. the grate really helps him from stepping in the urine and his paws stay clean. thank you also for welcoming me to YT.com. i love it hear.