Pet Door for Wall - Steel Frame, Telescoping Tunnel & Double Silicone Flaps Dog Door, Cat Doors with Secure Lock (Cat Up to 10 lbs) - Small

Freedom & Safe Pet Access: Let your cats and dogs come and go freely for potty breaks, playtime or fresh air. No more frequent door-opening hassle for you. The built-in safety lock lets you control their access anytime, balancing convenience and home security. Choosing the correct size is the most critical step when selecting a dog door. Confirm your pets width and height match the size youre ordering | Heavy-Duty Durability Construction: Made of premium aluminum alloy, offering rust resistance, deformation prevention, and superior durability. Boasting an over 3x longer service life, it ensures long-term dependable performance | Double-Layer Food-Grade Silicone Flap: Made of premium double-layer food-grade silicone, this flap is 100% pet-safe and non-toxic for pets long-term contact; it stays ultra flexible and elastic with excellent high & low temperature resistance, not prone to aging, warping or cracking, and features a gap-free rate of over 95%, delivering 3050% better sealing fit | Dimension and Telescoping Tunnel: TBCPET small-sized cat door features an adjustable tunnel, perfect for walls that are 4.13 to 7.87 inches thick. The flap opening measures 5.28 x 8.98 inches. Please carefully review the size chart to confirm if the size is suitable before purchasing | Perfect Fit for Tiny Pets & Cats: All common domestic breeds including British Shorthair, American Shorthair, Ragdoll, and Siamese; also ideal for miniature dog breeds (Teacup Poodle, Yorkshire Terrier, Maltese, Miniature Pomeranian, etc.) and puppies of small breeds (Bichon Frise puppies). Not recommended for adult small dogs. Maximum recommended weight: 10 lbs | Easy Installation: Installing this pet door in your interior and exterior wall is a breeze with our step-by-step instructions and cut-out template, hardware. Simple to follow instructions walk you through the install | Dedicated Support: 1-year warranty, any product issues are met with prompt troubleshooting that no unnecessary returns needed. We're here to help. Contact us anytime for support. | Please note: This model is specifically designed for small pets (under 8 lbs). For larger breeds, please choose our other sizes.