PetSafe SmartDoor Connected Pet Door Tunnel Extension

Elevate your SmartDoor™ installation with these tunnel extensions. Compatible exclusively with the app-enabled SmartDoor™ Connected Pet Door. Available in both Medium and Large sizes for a perfect fit. Each extension increases tunnel depth by 2 inches. Ensures safe and clear access for your pets through thicker doors or walls. Crafted with precision and an emphasis on your pet's safety, the SmartDoor™ Tunnel Extensions seamlessly bridge the gap for installations in thicker doors or walls. Perfect for those looking to offer their pets the freedom to go outside, these extensions ensure that your cat or dog's journey through their PetSafe SmartDoor Connected Pet Door is as smooth as possible. When considering a cat wall tunnel or dog door wall tunnel installation, getting the correct depth is paramount.The SmartDoor™ Tunnel Extensions add a consistent 2 inches to the tunnel length. This adaptability becomes especially crucial for those with metal or non-metal doors that surpass convent