Review on PetSafe Deluxe Indoor Barrier Containment by Angel Peterson

We bought this item for our cat. He likes to escape through the dog door. The collar will beep for about 5 seconds once the animal is within the radius you set. The first time he was shocked, he ran away. Every time he enters this area and the collar starts beeping, he will run away from there. I couldn't be happier with this purchase! My dog is allowed in and out of the house freely, but the cat stays at home. You can change the intensity of the punch (I tested it with my hand before hitting my cat) as well as the radius! Super easy and super effective.