This large breed dog door fits pets over 200 lbs OR varying-sized dogs
Easy Big Dog Door Details:
Two-Way Dog Door Design
FREE SWING DOOR
No spring-hinge; easier for timid or arthritic dogs
Weighted closure to shelf shut
Die-Cast Aluminum Frame
¼” Acrylic Chew-Proof Dog Door Panel
Dog Door Frame Size: 18" x 26"
Dog Door Opening Size: 15" x 23"
Lifetime Warranty - includes chewing
Made in the USA!
Only four screws to install (included)
Rough Opening required: 16-1/2” x 25-1/2” (Note: if you're using our Trim Kit, you must follow that recommended opening size of 17-1/4" x 26-1/4")
Where to create the Opening:
Measure the distance from the ground to the lowest part of the dog's chest
This is where the opening will start and go up 25-1/2" from that spot OR determine the height off the ground given a 25-1/2" opening where your dog will not have to duck down or jump over to use the door.