4-Way Locking Big Cat Door


Replacement parts are not available for this door.



  • How do I measure my pet?
  • What do the door dimension measurements mean?
  • What is framing out?
  • Where can I find the dimensions for my PetSafe pet door?
  • I have a discontinued or older model pet door and want to replace it with a different pet door.
  • How do I replace the flap?
  • What’s the difference between a cat door and other pet doors?
  • Can I buy a clear/see-through replacement flap?
back to top

Installation & Setup

back to top


  • PetSafe “Big Cat” Cat Door Installation and Training
  • How do I train my pet to use the pet door?
back to top


Trusted Support

Call Customer Care for live help.


Mon. - Fri. 8 am - 8 pm
Sat. 9 am - 5 pm ET