Ideal Pet Doors Cat Patio Door Snap-On Extension

The Snap-On Extension for the Cat Patio Door is perfect for odd sized patio doors. If your door is taller than the standard door, but you would still love the convenience of a Pet Patio Door, you can add one or more of these snap on extension pieces to give your pet door an extra 63mm of height per extension piece.

This item is compatible with both the Ideal Pet Doors and Pig in Mud Patio Doors.
 
Cat Patio Door Snap-On Extension can be used with the:

• Standard Cat Patio Door
• Large Cat Patio Door

NOTE: If adding more than 3 extensions to your patio door, we strongly recommend that you screw or pop rivet the extension pieces together to help maintain the integrity, strength and security of the door.