Description
DIFFERENT SIZE OPTIONS – Cowiewie Pet Door fits pets of many sizes. Large Size – Flap Opening: 11.4″W x 17.7″H. Frame: 14.57″W x 20.87″H. For pets up to 100 lbs.
TELESCOPING TUNNEL – Our large dog doors is perfect for indoor or outdoor doors/walls with a thickness of 1.18-7.28 inches. The widened channel and two-way access design make it easier and more convenient for your pets to go in and out.
UPGRADE SILICONE DOOR FLAP – Cowiewie doggy door extreme weather available. Silicone flap keeps soft in cold weather and can be used in all seasons. It has a good anti-ultraviolet effect, and is naturally odorless, pet friendly.
SLIDE-IN PANEL & DOUBLE FLAP – Slide-in closing panel locks for security when your pet is not using the dog tunnel and adds extra insulation; Double flap provides weatherproofing and energy efficiency and helps protect against wind and rain etc.
HIGH QUALITY AND DURABLE – Our dog door frame for interior and exterior wall is made of non-rusting high-quality aluminum alloy, thickened and thickened to 1.35mm to ensure sturdiness and durability. It also provides excellent thermal insulation.
