After evaluating dozens of small dog gates, we narrowed down the best options for 2026 based on safety, installation ease, and owner satisfaction. Our team prioritized pressure-mounted gates that require no drilling, making them ideal for renters or quick setup. We looked for sturdy construction, secure locking mechanisms, and compatibility with standard doorways. Our picks include versatile models with expandable widths and auto-close features, all reviewed for their ability to keep small dogs safe without damaging walls. Whether you need a portable gate for travel or a permanent fixture, we have you covered.