If you have a mini dog the Carlson Mini Pet Gate is perfect. The gate is a convenient chew-proof way to contain and protect both your pet and your home. Made of all-steel construction and standing just 18 high the gate is designed to easily step over. 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 27 - 31 and includes a 10 x 7 pet door so small animals can easily pass through without having to take the gate down.