[blackdog]

I called the dog door company to make them aware of the event and they told me that they had enough of the incidents happen that they already changed to a clear panel. The problem is that the clear ones break at the hinges in cold weather. We've gone thru two this winter.

We were devastated for months.

[Britton J Wingfield]

The problem is that the clear ones break at the hinges in cold weather.

Get an opaque one, then cut out the middle and rivet in a sheet of plexiglass.