Made of all-steel construction, the Carlson Big Tuffy ® Expandable Pet Gate with Small Pet Door is an essential tool for homes with dogs. Standing at 32” tall, the gate is a chew-proof way to contain and protect both your pet and your home. Our pressure-mount system makes installation simple and the expandable nature of the gate fits openings between 22” - 38”. With the included 9” x 9” pet door, small animals can easily pass through without having to take the gate down.