Four Paws Wee-Wee Patch Small Indoor Potty Dog Housebreaking Tray Wee-Wee pads provide worry-free training and an alternative to outdoor relief for your dog Offers a convenient way to train your pet to potty indoors or outdoors Built-in attractant draws dog to pad; realistic dual-length grass gives patch a more natural feel Fits Four Paws Wee-Wee Patch Indoor Potty Available in 2 sizes: small (20 inches x 20 inches) and medium (20 inches x 30 inches)