When it comes to value it's hard to beat Staywell Pet Doors. Staywell specializes in pet doors for cats and small dogs. They have a reputation for sturdy, quality products at affordable prices.
Most Staywell pet doors on America's Pet Store cost well below $100, and that's with free ground shipping.
We carry the full line of Staywell Pet Doors including infrared pet doors and magnetic cat flaps, door and glass models and aluminum models.