This is an online-only item. If your door or wall is too thick for your cat flap, you can add one or multiple extensions for a hassle-free installation. The PetSafe Cat Flap Extension Tunnel enables you to install your cat door in thicker doors or walls. It's designed to be compatible with the PetSafe Manual 4-Way Locking Cat Flap and has a depth of 1 7/8 inches. You can rely on PetSafe to ensure your pet's health, safety, and happiness. Key features include its compatibility with the PetSafe Manual 4-Way Locking Cat Flap. Use it when installing your cat door in thicker doors or walls. It also works with Staywell Deluxe Manual 4-Way Locking Cat Flap (300 Series), Staywell Deluxe Magnetic Cat Flap (400 Series), and Staywell Deluxe Infra-red Cat Flap (500 Series). The package includes one tunnel extension.


Using the PetSafe Cat Flap Extension Tunnel is easy. First, check if your door or wall is too thick for your cat flap. If so, this extension tunnel is what you need. It's compatible with the PetSafe Manual 4 - Way Locking Cat Flap and some Staywell models. When installing, make sure the tunnel aligns properly with the cat flap. Just add it to your existing setup for a seamless installation in thicker doors or walls. As for maintenance, keep it clean by wiping it with a damp cloth regularly. Check the connections to ensure they are secure. Avoid using harsh chemicals that could damage the tunnel. This will help keep your pet's entryway in good condition and ensure they can come and go easily.