Wee-Wee Pads Superior Performance with Runoff Edge Guard are 80% larger and more absorbent than the original five-layer Wee-Wee Pads. These X-large dog pee pads have a runoff edge guard that traps excess liquid on all four sides to keep your floors dry. Each pad also has a six-layer, leak-proof, floor armor system—providing complete 24-hour protection. Plus, a targeted attractant draws your pup to the pad, so they go where they’re supposed to.