I found the neatest thing to resolve the problem I have been having with my girls shredding the newspaper and or potty pads. I found the site
http://www.ugodog.net/index.html, they sell a potty tray that has a grate over it so that the dogs feet never touch the pads and or pee pee.
I will be ordering mine this week and I am just too excited I wanted to share it with all of you.
jay