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The Classic Pet Door features heavy duty aluminum frame design for years of use. Stands up to even the most powerful breeds.

Pet Supplies Online Resource > Pet Doors

Pet Doors make life easier for your pet and yourself. Selecting a traditional pet door, automatic pet door or sliding glass pet door online is easy.

Traditional pet doors, usually the magnetic flap style that installs into a standard door, automatic pet door (many controlled by your pets collar) and sliding glass pet door (AKA: patio pet doors) are all available online. We have found, reviewed and included here, the best sources for these types of pet doors.

Sliding glass pet door and automatic pet doors online

Pet doors have come a long way. Many automatic pet doors now open and close with controls on your pet collars and there are easy to install sliding glass pet doors that fit within your sliding glass door frame.

The suppliers listed here have a wide variety of quality dog doors, cat doors, automatic and sliding glass pet doors at great prices online.

Our Recommended Pet Door Suppliers

PetSmart.com has a fantastic selection of Pet Doors. Don't miss out on the great deals on pet doors online (traditional, automatic and sliding glass) as well as a huge selection of Petsafe pet doors.

PetSafe Deluxe Patio Panel Pet Doors This pet door conveniently installs in minutes into your sliding glass doors . All you need is a 1/8" drill bit and a Phillips head screwdriver.

PetSafe Electronic Smart Dog Door
This electronic pet door lets you control the access of your pets. When set to automatic mode, only your pets wearing the SmartKey can pass through the door. As your pet enters the adjustable range of the Smart Door, it detects the SmartKey and unlocks automatically.

PetSafe Freedom Aluminum Pet Door
The PetSafe Aluminum Pet Door gives your pets the freedom they deserve! The frame is constructed of solid aluminum and is easy to install with the appropriate tools.

Petco.com has a great selection of Pet Doors as well as traditional dog and pet doors.

Our Dog Door Story:

I installed our original dog door (traditional magnetic flap style) on the bottom (aluminum part) of our outside screen/storm door. This was one of the most convenient things that I did for ourselves and one of the nicest things for our dogs. The pet door held up just fine for over 10 years and when I sold the house the buyer had no problem with pet doors and even got a dog for it a short time after!

Go ahead and browse these great selections online from our selected merchants and save yourself a trip to the store!

for a great selection of traditional, automatic and sliding glass pet doors.

Sliding Glass Door Model

PetSafe Deluxe Patio Panel Pet Doors

This pet door conveniently installs in minutes into your sliding glass doors. A variety of sizes available.