SECURE KITTY RETREAT: Create a cozy hideaway for cat naps with our cat door, boasting a secure lock for your peace of mind. With no flaps, it’s the ultimate interior pet door for privacy and undisturbed kitty playtime. WHIMSICALLY FUNCTIONAL: Inspired by fabled fairy doors nestled within tree roots, this interior cat door blends into your home decor. Crafted to discreetly hide the litter box this pet door maintains a consistently fresh home ambiance. FOR A CUSTOMIZED COMFORT: Let your beloved pet step into comfort with our cat doors for interior doors. Featuring a spacious opening, this large cat door allows even the most regal cats up to 20 lbs to enter and exit with ease. STURDY AND LONG-LASTING: Our indoor cat door is built to withstand your cat's playful adventures. With this cat hole’s versatile design that fits any solid or hollow core door, installation is quick and easy thanks to the included screws and caps. LOCKABLE DOOR: Keep curious kitties safe and secure with our lockable fairy door, perfect for peace of mind and playful purrs. Step into a world of ease and charm with our Fairy Door - a delightful addition to your home that offers practical solutions for you and your cat. Inspired by fabled fairy doors nestled within ancient tree roots, this delightful cat door for interior door isn't just about fantasy; it's about functionality too. Designed with your convenience in mind, the Fairy Door offers several key features that make life easier for both you and your furry companion. Our pet doors provide your cat with a cozy and private sanctuary, offering them a secluded spot away from the hustle and bustle of everyday life. Whether your goal is to separate pets, and babies, or simply create designated areas within your home, this cat door for door effortlessly facilitates this with its intuitive design. Installation is a breeze with this kitty door, requiring no specialized skills or tools. With included screws, caps, and straightforward instructions, you can have your kitty door for interior door up and ready in no time. Once installed, you'll appreciate its ability to discreetly conceal litter box odors, maintaining a fresh and inviting atmosphere in your home. Not your ordinary small cat door, this is made for cats up to 20 lbs.