Gotta Potty Mat - Wireless Puppy Potty Training System - World's FIRST Wireless Training System! - Train Your Dog/Puppy the RIGHT Way! The First and ONLY Wireless Dog/Puppy Training Alarm! The Gotta Potty mat is a pressure-activated mat that you place in front of the door discretely under your existing rug or other area that the dog might be having "accidents"! The mat features a wireless transmitter that is voice-recordable that reinforces the proper command to the dog when it cues. With the Gotta Potty mat, when the dog cues like this, the mat delivers an audible recorded message to the puppy in YOUR OWN VOICE that it will begin to equate with going outside (consistency is a key to success)! The mat transmits a separate, recordable message to the hand-held receiver to alert you that your dog is signaling to be let out. The dog hears "Got to go outside?"