Bests & Worsts Reviews from Amazon

My puppy can remove the pad from the tray in less than 5 minutes. The only use I have found for the tray is to hold down the edges of pads placed in a puppy pen but not in the tray itself. My puppy never poops on the empty tray but rather on the surrounding pads. This tray needs some serious improvements to tightly grip the pads. If it would tightly grip the pads it would be great. I have tried multiple pads at one time but it did not help and just provided more pads for my puppy to chew on.