PetSafe White Big Cat Flap – Spacious & Secure Door for Large Cats & Small Dogs
Product Description
PetSafe Big Cat Flap – White | Large Cat & Small Dog Door with 4-Way Lock
The PetSafe Big Cat Flap has been designed for large cats and small dogs weighing up to 11kg, providing a spacious opening that allows pets to pass through comfortably. Finished in classic white, this premium pet flap combines a modern appearance with advanced features including GentleClose™ technology, a secure 4-way locking system and excellent weather protection.
Whether you're replacing an older cat flap or installing one for the first time, the PetSafe Big Cat Flap offers reliable performance, quiet operation and greater freedom for your pets.
Perfect for Large Cats & Small Dogs
The generous flap opening is ideal for larger cat breeds and many popular small dog breeds.
Suitable for pets including:
- Maine Coon
- Ragdoll
- British Shorthair
- Norwegian Forest Cat
- Bengal
- Cavalier King Charles Spaniel
- Miniature Schnauzer
- West Highland Terrier
- Border Terrier
- Small dogs up to approximately 11kg
GentleClose™ Soft Closing Technology
Unlike traditional pet flaps that can slam shut, the PetSafe Big Cat Flap features GentleClose™ technology. The flap closes slowly and quietly, helping to reduce noise while providing extra clearance for your pet's tail.
This smooth closing action makes the flap more comfortable for nervous pets and helps reduce wear during everyday use.
Secure 4-Way Locking System
The simple push-and-turn locking mechanism allows you to choose how your pet uses the flap.
- Unlocked – Free entry and exit.
- Locked – Prevents entry and exit.
- In Only – Allows your pet to enter but not leave.
- Out Only – Allows your pet to leave but prevents re-entry.
This gives you complete control whenever you need to keep your pet indoors or manage outdoor access.
Weatherproof Design
The transparent flap incorporates weather seals and magnetic closures to help minimise draughts while providing smooth and quiet operation. The clear flap also improves visibility, making it easier for cautious pets to use the door with confidence.

Easy DIY Installation
The PetSafe Big Cat Flap is supplied with a full fitting kit, cutting template and step-by-step installation instructions for straightforward installation into suitable timber, uPVC and panel doors.
It is suitable for doors between 25mm and 50mm thick. For glass installations, the optional PetSafe Glass Adaptor is required.
Key Features
- Genuine PetSafe Big Cat Flap
- Suitable for large cats and small dogs up to 11kg
- Modern white finish
- Spacious flap opening
- GentleClose™ soft-closing technology
- Secure 4-way locking system
- Weather-sealed transparent flap
- Magnetic closure helps reduce draughts
- Easy DIY installation
- Glass adaptor available separately

Product Dimensions
- Flap Opening: 184mm × 196mm
- Overall Frame Size: 281mm × 306mm
- Door Cut-Out Size: 220mm × 212mm
- Suitable Door Thickness: 25mm–50mm
- Maximum Recommended Pet Weight: 11kg
What's Included?
- PetSafe Big Cat Flap
- Installation screws and fixings
- Cutting template
- Installation guide
- Quick start guide
Frequently Asked Questions
Is this flap suitable for Maine Coons?
Yes. The PetSafe Big Cat Flap has been designed for larger cat breeds including Maine Coons, Ragdolls, British Shorthairs and other large domestic cats.
Can small dogs use this pet door?
Yes. It is suitable for many small dog breeds weighing up to approximately 11kg.
Can it be fitted into glass?
Yes. A separate PetSafe Glass Installation Adaptor is required for glass installations, together with a professionally prepared glass panel.
What is GentleClose™ technology?
GentleClose™ slows the flap as it closes, reducing noise and preventing the flap from slamming shut while helping to protect your pet's tail.
Does the flap help stop draughts?
Yes. Weather seals and magnetic closures help reduce draughts while maintaining smooth operation.
Is this a genuine PetSafe product?
Yes. We supply genuine PetSafe products complete with manufacturer packaging and installation instructions.
Watch the Product Video
Watch the video below to see the PetSafe Big Cat Flap, its GentleClose™ technology and the four-way locking system in action.
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