Just make sure that the pet door can be programmed to open for more than one chip if you have more than one pet. 3. Insulated flaps Regular pet doors tend to be a bit drafty.

We found the best dog doors on Amazon, according to reviewers, including a double flap dog door, a dog door for sliding glass doors, a durable wall dog door, aluminum and plastic options, a ...

PetSafe Smart Pet Door Regular doggie doors can be a pain —if you want to make sure your home is safe from intruders you need to keep barricading it with a security panel.

The myQ Pet Portal replaces the old-fashioned doggie door flap with a programmable sliding-door system built into your house's front door.