VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Small-Sized Dogs free-shipping Compatible with optional slide-out ottoman

Compatible with optional slide-out ottoman footstool

Legs: Metal

Water capacity (90%): 3662L (967 gal

400mm wide shock-absorbing anti-slip running belt

Dual control modes: manual steering and remote control for parent supervision

VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Small-Sized Dogs free-shipping Compatible with optional slide-out ottomanLet your small dog or cat move freely between indoors and outdoors while you stay in control. The adjustable height fits most sliding glass doors, and the secure locking design lets you restrict access whenever needed for your pet's safety. Flap opening 8 1 4" x 12 1 4" suitable for small dogs and cats Adjustable height from 75 7 8" to 80 11 16" to fit various door frames Aluminium frame with tempered glass window for durability and visibility