Best Smart Dog Doors in 2026: Microchip & App-Controlled Options Compared
Affiliate Disclosure: Smart Pet Gear Lab is reader-supported. Links in this article may be affiliate links — if you purchase through them, we earn a small commission at no extra cost to you. This never affects our recommendations. See our full Affiliate Disclosure. Why Upgrade to a Smart Dog Door? Traditional pet doors are essentially open holes in your wall. They let your dog in and out — but they also invite raccoons, stray cats, squirrels, and cold drafts. A smart dog door solves this by only opening for your pets, using microchip recognition, RFID collar tags, or app-based controls. ...