The Carlson Mini Expandable Dog Gate Indoor is the perfect solution for homes with small dogs and cats. Designed specifically for mini breeds and small pets, this compact pet gate provides a safe, chew-proof way to contain pets while protecting your home. Standing just 18” tall, this low-profile dog gate is easy for adults to step over while securely blocking small pets. The expandable design adjusts to fit openings between 18”–30.75” wide, making it ideal as a dog gate for doorways, hallway barrier, or bottom-of-stairs gate. Installation is quick and tool-free with a pressure-mount system and adjustable tension knobs that hold the gate firmly in place without drilling or wall damage. A built-in 7.5” x 7.75” small pet door functions like a cat door or small dog door, allowing smaller pets to pass through while keeping larger animals contained. The locking feature provides added control when needed. Constructed of durable metal, this reliable pet gate indoor solution is built for everyday use. Designed by pet lovers, for pet lovers, Carlson Pet Products helps create safer, more comfortable spaces for pets at home. American designed and family owned, Carlson is a trusted U.S.-based brand delivering dependable pet safety and containment solutions for over 20 years.