DIY Draining Patio Dog Potty

Build a bathroom for your dog that fits on a patio or balcony! Cut a piece of plywood to the size of the patio potty and attach four wood boards to each side. Cut off the bottom half of one side board and cover the plywood with a plastic mat. Cut plastic crates to the size of the platform and set the plastic crates inside the box. Cover the top of the crates with a grass mat and set the dog potty in an area where it can drain.