All PlexiDor Pet Door models are professionally engineered to deliver high performance year after year. PlexiDor pet doors are energy efficient, super secure, and built to last for many years.
You'll never have to replace a pet door flap - PlexiDor Pet Doors don't have flaps. Instead the entrances are made of nearly indestructible Plexiglas panels that can stand up to big dogs bolting through day after day, year after year.
PlexiDor Pet Doors are also available in automatic models that open and close when triggered by a "key" on your dog's collar. These RFID electronic pet doors are by far the best on the market, bar none.