The super absorbent Wee-Wee Pad is scientifically treated to attract puppies when nature calls. Plastic lining prevents damage to floors and carpets. Four Paws Wee-Wee Pads are versatile in that they can be used for training or as an everyday alternative to the outdoors when pets are housebound. The original Wee Wee pads measure 22" x 23." Styles also available for small dogs, adult dogs and in XL sizes.