The Staywell Magnetic Cat Flap Door provides security against intrusion by strays.
And this cat door does it without requiring batteries or household current! The secret? The collar key itself is a magnet that actually unlocks the flap allowing access by your pet but not by other pets or strays.

This cat door is suitable for cats up to 15 pounds. This cat flap is self-framing from 0" to 2 1/4". Because it's self-framing, it may be installed in any door including solid or hollow core, aluminum or other non-magnetic material. It should not be installed in a door made from steel or other magnetic material.

A Tunnel Extension is available for installation in a wall and additional Collar Keys for additional pets are also available.

The Staywell Magnetic Cat Door should be installed high enough so that the collar key actually touches the tunnel when the cat approaches. If not mounted high enough for this to happen, the door may not respond. Naturally, as with all cat doors, this one is perfectly suitable for small dogs as well. We would suggest measuring as always.