NutraPet Charcoal Edition Odour Control Pads eliminate odours from urination 5 times as fast as standard pads. Featuring a 5-ply, Leak-Proof Floor Armour System, these dog training pads include a fast-absorbing quilted top mesh and two wet-lock layers to prevent tracking. Plus, the leak-proof backing protects floors and carpets and built-in targeted attractant draws your dog to the pad every time. These Wee-Wee Pads for dogs will simplify dog potty time and keep your home smelling clean!