Dog Door for Sliding Glass Door With Adjustable Height Aluminum Frame

Unlock outdoor access for your pet with a sliding glass door dog door that adjusts to fit your door and lifestyle.

• Easy, tool-free installation into most patio door tracks, with adjustable height from 75 7/8" to 80 11/16" (1927–2049 mm) to match your doorway.
• Durable construction with a reinforced metal cover, aluminum frame built to endure harsh weather, and a tempered glass window for impact resistance.
• Pet-friendly flap measures 8 1/4" x 12 1/4" and comes in sizes M, L, and XL to accommodate small dogs and cats, ensuring comfortable passage.
• Secure lock design lets you seal off the doorway when needed, giving you nighttime safety and control over when your pet can go in or out.