Save you money. Do not buy.

Was under the impression it would not open in the wind. It is windy at our home right now and I have had to close off the door since the flap is wide open. Could have spent a lot less for the same quality. We bought the extra large and it was a wall mount. So now we have a huge hole in the house and an expensive dog door that lets in cold and wind. Would never recommend to anyone. Save your money and go get a cheaper version.

RANGER says
This person unfortunately never contacted us, nor did he or she leave any information on their review to help us get in contact. The performance this customer experienced is unacceptable, and he or she had a right to be mad. If this customer would’ve contacted us, we would have absolutely made this right.