Pet Door / high quality Cat Door dog door

I looked all over for a decent pet door but all I could find were cheap plastic ones, so I built my own. This is the fanciest one I make and it's called the Grand Entrance. The opening is 8"x 7 1/2" This is easy to install high quality by cutting 10x3/4" x 10 3/4' hole in drywall is all that is needed and a bead of caulk to hold it in place. Easy to follow instructions included. This is in two pieces and telescopes together. This will also fit in a door just need to know the door thickness. This is intended for indoor use only. For interior use only. Made in the USA!