- Durable Construction: Crafted from high-quality ABS and elastomer materials, this cat door stopper is designed to withstand impact from larger dogs. Its robust build ensures it won't break easily, offering long-lasting reliability. - User-Friendly Design: The cat door lock easily secures to most door handles. Its extra-large size and one-piece design allow the door to open approximately 5.6 inches, providing convenient access for your pet. - Simple Installation: Completing the installation is straightforward. Just attach the screw lock to the door handle and insert the end into the keyhole. The cat door lock comes pre-attached to the door handle for immediate use. - Versatile Functionality: Allow your cat the freedom to come and go as needed while preventing larger dogs from stealing their food. This design creates a secure environment, giving your cat a comfortable and independent space. Use Scenarios: 1. Feeding Time: Keep larger dogs away from your cat's food by using the door stopper during mealtimes, ensuring your feline friend can eat in peace. 2. Indoor Exploration: Let your cat roam freely between rooms while keeping designated areas off-limits to larger pets, promoting a balanced household environment. 3. Playtime Security: Allow your cat to access play areas without the worry of larger dogs interrupting their fun, fostering a safe space for your pet to enjoy. This cat door stopper combines durability, ease of use, and practical design, making it an essential addition to any pet-friendly home.