If you want the Sliding Track Accessory to just slide the security plate in place instead of screwing it on, this is an add-on. The sliding tracks screw onto the same holes that normally hold the plate.
The Best Pet DoorMost pets hate flap doors! PlexiDor Pet Doors are long-lasting and beloved alternatives.
They have hinges, like a door, so there's no loud flap slap or flexible materials. They lock easily, and most models come with a steel security plate for additional security when you are away.
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