Wee-Wee Patch Indoor PottyThe durable tray features a unique pour spout that makes for easy drainage. Dogs prefer to go in an area based on its texture and scent. This realistic dual height grass with puppy attractant provides a natural feel for your dog. The patch is an ideal training aid for both inside and out. Replacement mats are available. Features: For dogs up to 15 lbs. Realistic grass patch gives your pup a more natural feel Dog grass pads have attractant to draw dogs