Do you need help turning your bad feline or fido into a well behaved pet? The Indor Training Mat uses a persuasive, but completely harmless, static pulse to keep your pet from shedding, scratching, or doing their business where you don't want them to. Indor Training Mats can be used on furniture, countertops, doorways and even window sills. This NEW Indor Training Mat size is ideal for protecting couches and longer stretches of counters. A few exposures usually do the trick. Use Indor Training Mats, Extension Mats and our Dummy Mats to tell your pets "No!" even when your not home! Mat uses 3 AAA batteries (not included)