If you have a mini dog, the Carlson Mini Pet Gate with Small Pet Door is perfect for you. The gate is a convenient, chew-proof way to contain and protect both your pet and your home. Made of an all-steel construction and standing just 18” high, this gate is designed to step over easily. To quickly contain your dogs, our mini gate features a pressure-mount system with adjustable tension knobs. The expandable nature of the gate fits openings between 18” - 31” and includes a 10” x 7” pet door, so small animals can easily pass through without having to take the gate down.