This is a well made door.
Cat door opening size.
There are three measurements to take into consideration when choosing the correct size door.
But keep in mind that when your pet is young and agile it is easy for it to maneuver through a small opening.
This large size has and actual opening of 7 x 7.
I tried to remove the one in the frame and it is glued in forever.
Depets large cat door outer size 9 9 x 9 2 4 way locking cat flap door for interior exterior doors weatherproof pet doors for cats doggie with circumference 23 suitable for window wall.
Free shipping and the best customer service.
Between 25 and 100.
8 1 4 x 13 3 16 11 1 2 1 3 4 large.
5 1 4 x 8 3 16 8 1 2 1 3 4 medium.
The magnets are strong and in the door and frame.
1 the width of the passage opening 2 the height of the opening and finally 3 the rise or the lip at the bottom of the door that the pet must step over to use the door.
Depets large cat door outer size 9 9 x 9 2 4 way locking cat flap door for interior exterior doors weatherproof pet doors for cats doggie with circumference 23 suitable for window wall petsafe interior cat door 2 way lock or 4 way lock options for cats up to 15 lb.
8 x 9 1 4 9 7 16 x 11 7 16 sliding glass pet door.
Pet screen door.