Review on Door Buddy Door Latch Plus Door Stopper: Dog-Proofing Solution for Litter Box & Door Safety. Installs Easily, Cat-Friendly Alternative! by Rachel Brennan

Door Buddy works great! I've included some photos to show you how we attached ours to the bathroom door. We got the Door Buddy combo (with doorstop) because we recently had a kitten and our dog-pig wasn't left out. her litter box. We tried different closed boxes, but each time he figured out how to put his head in and get at the cat poo. Buddy and the fact that the bathroom door doesn't close easily, no doorstop is needed. I put it aside thinking if I need it in the future we'll have it on hand. There were no problems and the dog didn't get into the bathroom at all! The kitty crawls through the gap and (fingers crossed) no problems and no mess! It's also easy to open, so you can easily open the door to use the bathroom without having to deal with a complicated latch. Thanks for a great product! We are very satisfied customers!