Short Answer
Yes. The Glass Patio Pet Door includes a locking security slide that can be used to prevent pets from using the flap when required.
How It Works
The supplied security slide inserts into the pet door frame and blocks the flap from opening.
This can be useful when:
- Keeping pets indoors overnight
- Restricting outdoor access temporarily
Important
The flap lock restricts pet access through the flap only.
For information about locking your sliding door, see:
How Does the Glass Patio Pet Door Lock?

Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article