Four Paws Pet Select Dog Pee Pads take the mess out of housetraining! Each pad features a 5-ply system designed to stop leaks and keep the potty area clean. The quick-drying top layer prevents tracking, while the super-absorbent quilted core simultaneously provides maximum absorption. These dog training pads also feature a heavy duty leak-proof liner that helps protect floors and carpets, and a built-in attractant that draws your dog to use the pad. Ideal for both puppy training and stay-at-home adult dogs, these big dog pads provide 12 hours of protection. Make potty time clean and convenient with our all-in-one indoor dog training solution!