The History of Pet Doors
A Journey of Freedom: From Domestication to Energy-Efficient Homes
Many believe that the swinging pet door is a modern invention. In reality, the need dates back to the dawn of human-animal cohabitation: how can we provide freedom for our pets without becoming their personal "doormen"?
Ancient Solutions: A Hole in the Wall
The earliest ancestors of pet doors were simple openings in walls or at the bottom of gates. In Ancient Egypt, where cats were revered as sacred, small gaps were often left in the walls of grain stores. These allowed cats to patrol day and night, protecting food supplies from rodents.
Newton and the Legend
The most famous story regarding the "invention" of the pet door is linked to Sir Isaac Newton. Legend has it that the renowned physicist grew tired of his cats scratching at his door during experiments at Cambridge University.
"The story goes that he had two holes cut: a large one for the mother cat and a small one for the kittens. While the physicist's genius is undeniable, the kittens likely preferred the large hole—but the concept was born."
The Modern Era: The Flap Revolution
Staywell
The Classic Foundation: For decades, it was synonymous with reliable, mechanical swinging doors. Built on durability and simplicity.
Pet-Mate
British Precision: Introduced the multi-way locking systems (in only, out only, locked) that gave control back to the owners.
PetSafe
The Global Leader: Magnetic and infrared solutions finally solved the problem of keeping uninvited guests out of the home.
Insulation & Energy Efficiency
Modern architecture demands high thermal insulation. The PetSafe Extreme Weather doors represent the technological peak, utilizing a revolutionary three-flap system.
The Future: Microchip Security
Offered by Wilson-Trading Ltd., microchip identification represents the premium tier. The door reads the unique chip implanted under your pet's skin.
- Excludes stray animals
- Eliminates drafts
Maximum Control
RFID-based home protection