The sturdy magnet on this dog door is mentioned in almost 200 five-star reviews. “The magnet for the flap is very strong. We’ve had other doors where the flap wouldn’t automatically stick ...

These superconvenient pet door features will ... smart pet doors, like the PetSafe Dog and Cat ... than one chip if you have more than one pet. 3. Insulated flaps. Regular pet doors tend to be ...