Dog Door For Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door For Sliding Doors, Aluminum Frame…

Designed for Small Pets: The dog door flap measures 8 1/4" x 12 1/4" (), providing a spacious and comfortable passage. Perfect for small dogs and cats, this size ensures easy access.

Built to Last: The doggie door for sliding door features an upgraded metal cover for enhanced durability. Its new hinge structure ensures the flap remains intact even in low temperatures, providing a long-lasting and reliable entryway for your pets. The high-quality aluminum frame and tempered glass window create a strong and aesthetically pleasing structure.

Secure Locking Design: When you need to limit your pet's movement, the secure lock design allows you to easily lock the sliding door dog door, preventing unauthorized access. This feature is especially useful during nighttime, when you're away, or in specific situations to ensure your pet's safety at home.