Safe cat space for doorways Creates a secure zone with a cat doorway opening that lets cats move while effectively blocking dogs, providing a cat friendly environment. Seven position adjustable fit Seven adjustable positions to fit cats from playful kittens to adult cats, delivering a versatile solution for households with multiple pets. Anti pinch safety design Includes anti pinch protection to prevent accidental pinching, ensuring safe use for both pets and owners while maintaining a secure space. Tool installation No tools required; this cat door accessory easily hangs on door handles, enabling quick setup and protecting door paint in rental homes. Durable and unobtrusive Designed for reliable performance while blending with home decor. Use scenarios In a home with a dog, the cat space lets cats roam in living areas while dogs stay out. For households with cats of different sizes, seven position adjustment provides a comfortable fit for each cat. In rentals or shared living spaces, install quickly without tools and avoid damage to doors or walls.