PetSafe 4-Way Locking Big Cat Door

  • For cats or small dogs up to 25 lb
  • Transparent flap helps your cat
  • DIY installation
Availability: In stock


Cats have different body types too, so created a door that lets cats of all shapes and sizes come and go as they please. The big cat pet door is generously sized so cats weighing up to 25 lb can have private access to their litter box or enjoy an afternoon lounging in the sunshine. You can also use this door to keep your dog (or children) from getting into your cat’s food or litter box. This door has a 4-way lock so you can control your favorite feline’s access when needed. Choose between open, locked, in-only or out-only. Your pet deserves the best. Trust PetSafe to keep your pet healthy, safe, and happy.

  • For cats or small dogs up to 25 lb
  • Transparent flap helps your cat acclimate to their new pet door quickly
  • Install in wooden, PVC, metal and glass interior or exterior doors and windows
  • DIY installation
  • 4 lock options: open, locked, in-only and out-only
  • Flap opening measures 7-1/8" X 7-15/16"
  • Big Cat Door
  • Core covers
  • Screws
  • Screw guides
  • Binder posts
  • Finishing plugs
  • Cutting template
  • Product manual

When children are present in the home, it is important to consider the pet door during child proofing activities. The pet door may be misused by a child, resulting in the child accessing potential hazards that may be on the other side of the pet door. Purchasers/homeowners with swimming pools should ensure that the pet door is monitored at all times and that the swimming pool has adequate barriers to entry. If a new hazard is created inside or outside of your home which may be accessed through the pet door, Radio Systems Corporation recommends that you properly guard access to the hazard or remove the pet door. The closing panel or lock, if applicable, is provided for aesthetic and energy efficiency purposes and is notintended as a security device. Radio Systems Corporation will not be liable for unintended use and the purchaser of this product accepts full responsibility for oversight of the opening it creates.


The user, prior to installation, must become familiar with all building codes that may affect the installation of the pet door and determine, along with a licensed contractor, its suitability in a given installation. This pet door is not a fire door. It is important for the owner and contractor to consider any risks that may be present inside or outside of the pet door, and any risks that may be created by subsequent changes to your property and how they may relate to the existence and use, including misuse, of the pet door.

  • Flap Opening: 7-1/8" x 7-15/16"
  • Pet Size: Up to 25 lb
  • Frame Dimensions: 11-3/8" X 11-3/8"
  • Cut Out: 9" X 9-1/4"


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