Extension piece

Happy with the pet door overall. The flap was a little too stiff for my cats, so I removed it, but otherwise it’s working well and saves me having to constantly open the door for them. It would be great if there was an option for a lighter cat-friendly flap.

Works perfectly and easy to install. The grey is a perfect match for our doors. Its like it was specially made.

Part as described, however instructions are a little confusing. But once understood did exactly what we needed.