The Doggy Bathroom is the only dog litter box for training small puppies to use pee pads including males who lift their leg. While males make use of the vertical pee pads, females can call the Doggy Bathroom their own too, by simply removing the rails with one easy snap. Reinstall anytime. The roomy Doggy Bathroom allows your puppy to walk in, freely move around and use the bathroom easily and when they naturally need to. Our collection of adhesive pee pads stick easily to the Doggy Bathroom and turn liquid into gel, making them ideal to hold pee vertically. While you can use our custom adhesive pee pads designed especially for the Doggy Bathroom, you can also use your own pee pads on the bottom and/or affix them to the rails with our handy clips. The Doggy Bathroom is a great indoor dog potty solution for potty training your puppy to use pee pads in an apartment, condo, hotel, or office. Training your puppy is required.