PetSafe Patio Panel Cat Doors is the
Best Patio Cat Door Made!

These Patio Panel Cat doors are beautifully designed, and made of high quality materials. Flexible flaps let small cats use the larger sizes easily - useful if you have both small and large cats. Simply insert the patio panel cat door into the frame of your sliding glass door.  The spring loaded top of the patio panel cat door will automatically adjust to the proper height of your sliding glass door. This cat door installs in minutes into your sliding glass patio door.

All Cat Doors use the PetSafe "Classic" Replacement Flaps.

I believe the ideal place for a cat door is in a wall. Depending on your living quarters, I would place the cat door in a room or area that can receive some tracking-in-dirt that is inevitable when using cat doors. Mud rooms, kitchens, second bedrooms, dens, and other areas other than the main living area is usually a good idea for placement of the cat door.

If you are renting your place of residence, or do not want to cut permanent holes in a wall or door, you can still have a cat door. In this case, you will want to install the cat door in either a sliding glass door, or a regular door. Cat doors that are made for sliding glass doors actually come as a whole panel (patio cat door) that you install in the doorway section, therefore it does not permanently affect your sliding glass doors. The two small holes required for hardware are easy to fill when you remove the panel. If you do not have sliding glass door for a patio cat door, you still have another option. Purchase an inexpensive door at your local home-improvement store, or door store. Replace the permanent door with your new inexpensive door by removing the door via its hinges. Now you can install the cat door in the new door, and when you move, simply put the permanent door back in its place! As you can see, just about anyone can have a cat door!